Class 9 Nco 5 Years e Book 16

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(1)o eb. 1. ok NATIONAL CYBER OLYMPIAD. CLASS. 9. 5. Years (2011-2015) Solved Papers. INSTANT.

(2) Copyright © 2016 Science Olympiad Foundation. Printed with the permission of Science Olympiad Foundation. No part. of this publication may be reproduced, transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright holder. Ownership of an ebook does not give the possessor the ebook copyright. All disputes subject to Delhi jurisdiction only.. Disclaimer : The information in this book is to give you the path to success but it does not guarantee 100% success as the strategy is completely dependent on its execution. And it is based on last years papers of NCO exam.. Published by : MTG Learning Media (P) Ltd. Corporate Office : Plot 99, 2nd Floor, Sector 44 Institutional Area, Gurgaon, Haryana-122003. Phone : 0124 - 6601200 Web: mtg.in Email: [email protected] Regd. Office : 406, Taj Apt., Ring Road, Near Safdarjung Hospital, New Delhi-110029. Visit. www.mtg.in for buying books online..

(3) CLASS 9. Contents ÂÂ 11th NCO 2011 ÂÂ 12th NCO 2012 - SET A ÂÂ 12th NCO 2012 - SET B ÂÂ 13th NCO 2013 - SET A ÂÂ 13th NCO 2013 - SET B ÂÂ 14th NCO 2014 - SET A ÂÂ 14th NCO 2014 - SET B ÂÂ 15th NCO 2015 - SET A ÂÂ 15th NCO 2015 - SET B.

(4) MTG WorkBooks / olympiad books CLASS 1. International English Olympiad. National Science Olympiad. International Mathematics Olympiad. Learning Science. Reasoning. Learning & Knowing. Learning Mathematics. Learning Computers. Anubhuti. CLASS 2. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Learning Computers. Learning Science. Learning Mathematics. Learning & Knowing. Reasoning. Anubhuti.

(5) MTG WorkBooks / olympiad books CLASS 3. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Learning Computers. Learning Science. Learning Mathematics. Learning & Knowing. Reasoning. Anubhuti. CLASS 4 CLASS 3. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Reasoning. Learning Computers. Learning Science. Learning Mathematics. Learning & Knowing. Anubhuti.

(6) MTG WorkBooks / olympiad books CLASS 5. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Reasoning. Learning Computers. Learning Science. Learning Mathematics. Learning & Knowing. Anubhuti. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Reasoning. Learning Computers. Learning Mathematics. Learning & Knowing. CLASS 6. International Mathematics Olympiad.

(7) MTG WorkBooks / olympiad books CLASS 7. International Mathematics Olympiad. Learning Mathematics. National Science Olympiad. National Cyber Olympiad. Learning & Knowing. International English Olympiad. Reasoning. Science IQ Challenge. Math IQ Challenge. Learning Computers. Master Mental Ability in 30 Days. CLASS 8 CLASS 3. International Mathematics Olympiad. Learning & Knowing. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Reasoning. Learning Computers. Learning Mathematics. Math IQ Challenge. Science IQ Challenge. The Secret of SUCCESS. Master Mental Ability in 30 Days.

(8) MTG WorkBooks / olympiad books CLASS 9. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Reasoning. Math IQ Challenge. Science IQ Challenge. Psychology of Success. The Secret of SUCCESS. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. Reasoning. Math IQ Challenge. Science IQ Challenge. Psychology of Success. The Secret of SUCCESS. Master Mental Ability in 30 Days. Master Mental Ability in 30 Days. CLASS 10.

(9) MTG WorkBooks / olympiad books CLASS 11. International Mathematics Olympiad. Math IQ Challenge. Science IQ Challenge. National Science Olympiad. Psychology of Success. National Cyber Olympiad. The Secret of SUCCESS. Master Mental Ability in 30 Days. CLASS 12 CLASS 3. International Mathematics Olympiad. Math IQ Challenge. Science IQ Challenge. National Science Olympiad. Psychology of Success. National Cyber Olympiad. The Secret of SUCCESS. Master Mental Ability in 30 Days.

(10) Error-free. Easy Language. Authentic Solutions. Fully Solved by Experts. For Classes 6, 7, 8, 9, 10, 11 & 12 Class 6. 11. Class. 12. Class 8. Class. Class 7. Class 9. Class 10.

(11) JEE (Main & Advanced) | AIPMT | BOARDS | OLYMPIAD | NTSE. FOUNDATION COURSE For Classes 7, 8, 9 & 10 Class 7. Class 8. Class 9. Class 10.

(12) Class 9 11th. Year 2011.

(13) Class 9 | 11th NCO - 2011. 2 . MENTAL ABILITY 1. . Sandy has the following scores on her science tests. 88, 91, 89, 85, 92 If she wants to increase her current test mean by at least 1 point, what is the minimum score she must make on her next test ? (A) 89 . 2. . 3. . (B) 90 . Look at this number line. If point P represents closest to the value of x ? . (B) Point B . (C) Point C . (D) Point D . P A 0 . B 5 . C . D . 10 . 15 . Pia is a sales representative for a printer company. She sells two models of printers Model P and Model Q. Last month she sold a total of 120 printers. The ratio of Model P printers sold to Model Q printers sold was 3:5. If Pia is paid a ` 25 commission for every Model P printer sold and a ` 20 commission for every Model Q printer sold, what was her total commission last month ? (B) ` 2475 . 3. 1. 2. (1 / 2) – (1 / 3). (C) ` 2625 1. (D) ` 2760 . 5 . Simplify : 4 ÷ 2 4 of 3 - (1 / 2) + (1 / 3) × 3 3 + 6 = ? (A) . 5. . (D) 95 . x , which point is . (A) Point A . (A) ` 1480 4. . (C) 92 . 7 18 . (B) . 49 54 . (C) . 2 3 . (D) . 1 6 . 243 ft . The dimensions of 3 connected stores are shown in the figure. How many square feet of floor space are used by the 3 stores ? . Video Arcade . 215 ft . (A) 9,600 ft 2 275 ft . 128 ft Galore 188 ft . (C) 21,141 ft 2 . 75 ft . 2 . (D) 42021 ft 6. . (B) LK . (C) LJ . J K H . L (D) HJ . An article was sold for ` 144. If the percentage of profit was numerically equal to the cost price, the cost of the article was ______. (A) ` 72 . 8. . 60 ft . The given cube is constructed so that the sphere shown would fit inside it, touching the centre of each face of the cube at exactly one point. Which of the following lengths best represents the diameter of the sphere ? (A) HK . 7. . Sports . (B) 11,280 ft 2 . (B) ` 80 . (C) ` 90 . (D) ` 100 . What is the order of these numbers from least to greatest? 11 3.3, 3.3, 10 , 3 11 11 11 11 < 10 < 3.3 < 3.3 < 10 (D) 3.3 < 3.3 < 10 < (A) 10 < 3.3 < 3.3 < (B) 3.3 < 3.3 < (C) 3 3 3 3.

(14) Class 9 | 11th NCO - 2011. 9. . 3 y 6 5 4 3 2 1 . Look at the given figure. What will be the new coordinates of the figure when it is reflected across the yaxis ? (A) (1, 1), (3, 4), (5, 2) . –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 –1 –2 –3 –4 –5 –6 . (B) (1, 1), (4, 3), (2, 5) (C) (–1, –1), (–3, –4), (–5, –2) (D) (–1, –1), (–4, –3), (–2, –5) . x . 10. A cuboidal tank of base dimensions 220 cm × 20 cm is full of water. If 11 litres of water is drawn out, the water level in the tank will drop by _____. 1 cm 2 . (A) 2 11.. 3 (B) 11 cm 2 . (C) 12. 1 cm 2 . (D) 14 cm . 2 2 a 3 + 27 b 3 + 125c 3 - 45 2 abc is expressed as a product of a linear factor and a quadratic factor. . The linear factor is ______. . (A) . (B) . 2a - 3b + 5 c. (C) - 2a + 3b + 5 c. 2a + 3b + 5 c. (D) None of these . 12. Which of the following could be the graph of ax + by = c where c ¹ 0 ? y y y (A) x¢. x . (B) x¢. (C) x¢. x . y¢. x . y¢. (D) None of these . y¢. A . 13. Which of the following is correct ? (A) AB = AC . (B) AC > AB . (C) BC < AB . (D) None of these . 108° C . 122° B . 14. Given a circle with centre O. A chord AB is drawn and C is its midpoint. Then ÐACO will be ____ . (A) More than 90° . (B) Less than 90° . (C) 90° . (D) None of these . O A . C . B . 15. The length of the longest pole that can be kept in a room of dimensions 10 m ´ 10 m ´ 5 m is ____. (A) 12 m . (B) 12.5 m . (C) 25 m . (D) 15 m . LOGICAL AND ANALYTICAL REASONING 16. Out of the five figures, four are similar in a certain way. Find out the odd figure. . J F MA T 1 . (A). J. (B). F. 2 . 3 . 4 . (C). 5. M. (D). T.

(15) Class 9 | 11th NCO - 2011. 4 . 17. The given question contains problem figures 1, 2, 3, 4 and 5. Select a figure from the options which will continue the same series as given in the problem figures. Problem Figures . ? . ? 1 . (A) . (B) . 2 . 3 . 4 . 5 . (C) . (D) . ? . 18. How many triangles are there in the given figure ? (A) 10 (B) 14 (C) 12 (D) 11 19. A part of the figure (x) is missing. Find out from the given options the right figure to fit in the missing part. (A) . (B) . (C) . (D) . ? Fig. (x) . 20. Four positions of the same dice have been shown. Which number will come opposite to 3 ? (A) 2 (B) 5 (C) 1 . (D) 6 . 3 1 (i) . 3 5 . 5 (ii) . 2 . 4 6 . 3 (iii) . 6 . 6 . 5 . (iv) . 21. Arrange the given words in the sequence in which they occur in the dictionary and then choose the correct sequence. 1. Brook 2. Bandit 3. Boisterous 4. Baffle 5. Bright (A) 2, 4, 3, 1, 5 (B) 2, 4, 3, 5, 1 (C) 4, 2, 3, 1, 5 (D) 4, 2, 3, 5, 1 22. In the given question, a set of five figures (a, b, c, d and e) are followed by four alternatives (A, B, C and D). Select the alternative which represents the combination of figures which if fitted together, will form a complete square ? (A) cda (B) bcd (C) acd (e) (d) (a) (b) (D) bce 23. Choose the correct mirror image of figure (X) if a mirror is placed along PQ. (A) . (B) . (C) . (D). P . Fig. (X) . Q .

(16) Class 9 | 11th NCO - 2011. 5 . 24. In the given q uestion , a figu re marked o n a transparent sh eet is g iven , followed by four answer figures. One out of these four options resembles the figure which is obtained by folding the transparent sheet along the dotted line. . Transparent Sheet . Which option shows the correct response ? (A) . (B) . (C) . (D) . 25. If by following certain rearrangement code, 'When And Why Did You Take Dip In The Lake' gets decoded as 'Did And Take Why Lake The When In Dip You.' Which of the following would be decoded as 'Came They Frightened If Wish Here And Out There Through'? (A) And They If Came Through There Frightened Out Here Wish (B) And They Came If Through Frightened There Out Here Wish (C) Out They If Came Through Frightened And There Here Wish (D) And They If Came Through Frightened There Out Here Wish 26. Ms. Ridhima goes for her morning walk at 6 O'clock in the direction of the rising sun for 2 km. Then she turns to her right and walks 3 km. She again turns to her left and walks 2 km. Finally she turns to her left to walk another 6 km. In which direction is she moving and at what distance from the last turn, she is standing ? (A) 6 km, East . (B) 9 km, East . (C) 6 km, North . (D) 9 km, North . 27. A, B, C, D, E, F and G are sitting in a line facing the east. C is to the immediate right of D. B is at one of the extreme ends and has E as his neighbour. G is between E and F. D is sitting third from the south end. Who are the persons sitting at the extreme ends ? (A) A and E . (B) A and B . (C) F and B . (D) C and D . 28. Dilip's position from the left in a row of students is 10 th and Jagdish's position is 20 th from the right. Both of them interchange their positions and Jagdish becomes 23 rd from the right. How many students are there in the row ? (A) 33 . (B) 44 . (C) 42 . (D) 32 . 29. Observe the following notations : A ¢¢ B means 'add B to A' A ¢ B means 'subtract B from A' A @ B means 'divide A by B' A * B means 'multiply A by B' The time taken by two running trains for crossing each other is calculated by dividing the sum of the lengths of two trains by the total speed of the two trains. If the length of first train is L 1 , the length of second train is L 2, the speed of first train is V 1 , and the speed of the second train is V 2 , which of the following expressions would represent the time taken ? (A) [(L 1 ¢¢ L 2 ) @ (V 1 ¢¢ V 2 )] * 60 . (B) [(L 1 ¢¢ L 2 ) * (V 1 ¢ V 2 )] . (C) [(L 1 ¢¢ L 2 ) @ (V 1 ¢¢ V 2 )] . (D) None of these . 30. Find the missing number. (A) 34 (B) 42 (C) 44 (D) 45. 4 7 6 9 . 5 3 4 6 . 3 4 4 5 . 2 4 5 5 . 0 21 22 ? .

(17) Class 9 | 11th NCO - 2011. 6 . COMPUTERS AND INFORMATION TECHNOLOGY 31. For a social studies report, Farhan needs to illustrate the products of Big Bazaar with pictures and comparison graphs. He would most likely use which software programs ? (A) Spreadsheet and statistical . (B) Spreadsheet and database . (C) Graphing and clip art . (D) Clip art and drawing . 32. This spreadsheet is used to record the rental fee for each student in the middle school band. How would the total cost per year for all the instruments be calculated? . A. B. C. D. E . 1 . Name . 2 . Debbie . Fee Per Number of Total Cost Month Months ` 450.00 Saxophone ` 45.00 10 . 3 . Kia . Clarinet . ` 35.00 . 10 . ` 350.00 . 4 . Samrat . Trumpet . ` 60.00 . 5 . ` 300.00 . 5 . Rohan . Drums . ` 55.00 . 0.00 . (C) By adding cells E2 through E6 . 6 . Ben . Flute . ` 42.00 . 0.00 . (D) By adding cells D2 through D6 . 7 . Instrument . (A) By adding cells C7 through E7 (B) By adding cells C2 through C6 . ` 1100.00 . Total Rental Fee . 33. Which term refers to the speed at which information is telecomputed ? (A) Megabyte load . (B) Interface speed . (C) Cycles per second . (D) Baud rate . 34. In order to use an online database service, Sasha would need which of the following ? (A) Computer, phone line, printer, CDROM drive (B) Phone line, telecomputing software, modem, computer (C) Computer, telecomputing software, printer (D) Telecomputing software, phone line, modem 35. Which of the following is NOT an attribute of BASEFONT tag ? (A) SIZE . (B) PRE . (C) FACE . (D) COLOUR . (C) Duke Nukem . (D) Douglas Engelbart . 36. The computer's mouse was invented by _____ . (A) JeanDaniel Nicoud . (B) Andre Guignard . 37. What function is used to make sure that all conditions are true before showing a TRUE answer ? (A) = AND( ) . (B) = OR( ) . (C) = Vlookup( ) . (D) = If ( ) . 38. This type of port is used to connect to graphic card that provides highspeed video performance typically required in games and other multimedia applications. (A) Serial port . (B) Parallel port . (C) USB port . (D) AGP port . 39. You've got a bunch of digital holiday photos you want to put into a slide show. In PowerPoint 2007, what's the quickest method ? (A) Apply a multiplepicture layout to several slides, and use Clip Art icon on the slides to import your pictures. (B) On the Insert menu, point to Picture, click from file, and select your pictures in a group for each slide. (C) On the Insert menu, point to Picture, and click New Photo Album. (D) None of these..

(18) Class 9 | 11th NCO - 2011. 7 . 40. ______ are usually emails that contain bogus warnings intended to frighten or mislead people. (A) Spams . (B) Hoaxes . (C) Junk . (D) None of these . 41. Vani has been using her computer for several years and is facing slower performance of her computer. She should use _____. (A) Disk Defragmenter . (B) Scan Disk . (C) Control Panel . (D) Delete files from removable drive . 42. USENET is ____. (A) A set of tools reserved exclusively for Internet administrators. (B) Short of United States Electronic Network. (C) A bulletin board system that allows for posting and responding to messages on the Internet. (D) A precursor to the internet that is now obsolete. 43. In a flowchart, what is a parallelogram used for? (A) Denotes a decision to be made (B) To show input or output (C) The beginning or end of a program (D) Denotes stored data 44. An algorithm is ____. (A) A flowchart (C) Solving problems that cannot be solved . (B) Any problem solving method (D) Artificial intelligence . 45. Word wrap is ____. (A) When a word is deleted because it is too long to fit on a file. (B) When MSWord hyphenates a word at the end of a line. (C) When MSWord determines if there is room for a word at the end of a line or if it must go on the next line. (D) When the typist determines if there is room for a word at the end of a line or if it must go on the next line. 46. Pentium III/500 MHz is a ______ . (A) Pentium computer having 500 MB memory (B) Pentium computer running at a speed of 500 MHz (C) Computer which has a speed 500 times that of Pentium III Processor (D) None of these 47. Which of these are not the advantages of using Flash ? (A) Flash loads much faster than animated images. (B) Flash does not require programming skills, java applets do. (C) Flash allows interactivity, animated images do not. (D) Flash is a free software. 48. In Flash, buttons have four states : up, over, down and ____ . (A) Vertical (B) Horizontal (C) Hit . (D) Footer . 49. In Flash, you can add layers, delete layers, and change the _____ of the layers. (A) Position . (B) Animation . (C) Ruler Units . (D) Action . 50. The command to insert a GIF image called "mypic.gif," saved in the same directory as the HTML document is _____ . (A) <I MG SRC = "mypic.gif" > (B) < IMG SRC = "mypic.gif"> (C) <IMG SRC = "mypic.gif"> (D) < I MG SRC = "mypic.gif" >.

(19) Class 9 12th. Set A Year 2012.

(20) 12th NCO - Set-A. 2. MENTAL ABILITY 1.. Which of the following is equal to x ? 9. 3. (B). (A) x 16 − x 4 . 3 12. 1. (x 4 )3. 2. 2   ( x 3 ) 3  . (C). (D). 2. (x. 12 7. ×. ). 7 4 12 x. 2.. Let P and Q are the remainders when the polynomial y3 + 2y2 – 5ay – 7 and y3 + ay2 – 12y + 6 are. divided by y + 1 and y – 2 respectively. If 2P + Q = 6, then the value of a is _____. (A) 4 (B) 2 (C) 3 (D) 1. 3.. Priya is of same age as Megha. Chinu is also of same age as Megha. Which of the following. statements correctly illustrates the relative age of Priya and Chinu ? (A) If equals be subtracted, remainders are equal. (B) If equals are added, remainders are equal. (C) If things are equal to the same thing they are equal. (D) Things which coincide are equal to each other.. 4.. One of the elephants in the zoo is on a special diet and eats every day a portion of carrots which is equal to what one of the rabbits eats in one year (365 days). Together, in one day, the elephant and the rabbit eat 111 kilograms of carrots. How many kilograms of carrots does the rabbit eat in. 5.. one day? 1. (A) 2. (B). 111. 165. (C). 37. 122. (D). 19 61. In the pattern of circles shown the largest circle has radius r. The area of the shaded part is ______.. 1 2 2 πr (B) (p – 2)r 2. (C) 2r 2 . (D) (4 – p)r 2. 6.. 1 The sides of a triangle have lengths, in centimetres, of 7 , 11 and x, where x is a whole number. 2 What is the smallest possible value of x? (A) 3 (B) 4 (C) 6 (D) 2. 7.. The diagram represents a circular cylinder of circumference 6 cm and height 4 cm. Point P on the. (A). top rim is diametrically opposite to point Q on the bottom rim. What is the shortest distance, in centimetres, from P to Q along the surface of the cylinder ? 52 6 4+ π 5 7. (A). (B). 8.. Solve for x : 8 6 + x 3 =. (A) 2 2 . (C) (D). 1. 1. 7 . 3− 2 (B) 4. (C) 8. (D) 27.

(21) 12th NCO - Set-A. 3. 9.. In the given diagram there is a linear relationship between the two integers occupying opposite. sectors. The value of the missing integer is ____. (A) 23 (B) 27 (C) 35 (D) 41. 10. At a party there is an equal number of boys and girls. One quarter of the boys have part-time jobs. Twice as many of the girls have part-time jobs. Altogether 30 of those present are without. part-time jobs. The number of people at the party is in the range _____. (A) 100 – 124 (B) 60 – 72 (C) 34 – 38. (D) None of these. Logical and Analytical Reasoning 11. Mr. and Mrs. Aggarwal were married in November and their children Sahil and Sonia are November born too. Sahil's birthday is celebrated 10 days before Sonia's birthday and 7 days after the marriage anniversary of parents. The marriage anniversary of Mr. and Mrs. Aggarwal was celebrated on second Sunday of the November month and last day of the month also happened to be Sunday.. On which day and date of month Sonia celebrated her birthday ? (A) 2 Nov, Sunday (B) 6 Nov, Thursday (C) 9 Nov, Sunday. (D) 26 Nov, Wednesday. 12. Out of the given five figures, four are similar in a certain way. However, one figure is not like the other four. Find that odd figure.. (A). (B). (C). (D). 13. According to a certain code, 'min fin bin gin' means 'trains are always late'; 'gin din cin hin' means 'drivers were always punished'; 'bin cin vin rin' means 'drivers stopped all trains'; and 'din kin fin. vin' means 'all passengers were late'. Then now 'Drivers were late' would be written as _____. (A) min cin din (B) fin cin din (C) fin din gin (D) gin hin min. 14. P, Q, R, S, T, U, V and W are eight friends sitting around a circle facing towards the centre.. W is on the immediate left of P but is not the neighbour of T or S. U is on the immediate right of Q and V is the neighbour of T and R is between T and U.. Which of the following statements is true ? (A) T is between U and Q. (B) U is the neighbour of V. (C) V is between W and T. (D) W is between P and S.. 15. If a stands for 'equal to'; b for 'greater than'; g for 'less than' and d for 'not equal to' and abxyac2z,. bxbay & b2aac are ture then which of the following is true? (B) a2x2bcz (C) b2xbc2z (A) ax2bcz. (D) bx2bc2z. 16. There is a letter leaving two letters of the alphabet in order, after the letters placed at odd-numbered positions and leaving one letter of the alphabet in order after the letters placed at even-numbered. positions. Find that arrangement of letters from the given options. (A) ADFIKN (B) BEGJLN (C) CFHKLO. (D) DFIKNP.

(22) 12th NCO - Set-A. 4. 17. Mr. X, a mathematician, defines a number as 'connected with 6' if it is divisible by 6 or if the sum of its digits is 6, or if 6 is one of the digits of the number. Other numbers are all 'not connected with 6'. As per this definition, the number of integers from 1 to 60 (both inclusive) which are not connected with 6 is ______.. (A) 18. (B) 24. (C) 42. (D) 43. 18. Nitin was counting down from 32. Sumit was counting upwards the numbers starting from 1 and he was calling out only the odd numbers. What common number will they call out at the same time if they were calling out at the same speed?. (A) 19 . (B) 21. (C) 22 . (D) They will not call out the same number. 19. There are five men A, B, C, D and E reading a newspaper. The one who reads first gives it to C. The one who reads last had taken from A. E was not the first or last to read. There were two readers between B and A. Then B passed the newspaper to whom?. (A) A. (B) C. (C) D. (D) E. 20. The matrix of certain characters is given. These characters follow a certain trend, row-wise or column-wise. Find out this trend and choose the missing. character from the given options. (A) 4 (B) 8 (C) 12 (D) 16. Computers and information technology 21. Which of the following can hold the most amount of data ?. (A) DVD (B) CD-ROM (C) CD-R. (D) Floppy Disk. 22. In Visual Basic 6.0, the hot key to display the Properties Window is _______.. (A). F2. (B). F4. (C). F5. (D). F7. 23. Match the following MS-Excel 2007 operations with the corresponding key strokes. . Column-I . I.. Insert the current time . a.. Shift. +. II.. Insert the current date . b.. Shift. +. III. To move from bottom to top within the. . Column-II. c.. Ctrl. Ctrl. Enter F11. Shift. +. current column cell by cell : ;. IV. Insert a new worksheet . d.. (A) I – c, II – d, III – b, IV – a . (B) I – d, II – c, III – b, IV – a. (C) I – c, II – d, III – a, IV – b . (D) I – d, II – b, III – a, IV – c. +. +. : ;.

(23) 12th NCO - Set-A. 5. 24. Match the following. . Column-I . Column-II. I.. Forms. a.. Forms and controls collectively. II.. Controls. b.. Values associated with VB objects. III. Objects. c.. Windows that you create for user interface. IV. Properties d. Graphical features drawn to allow user interaction (A) I – d, II – c, III – a, IV – b (B) I – c, II – d, III – a, IV – b (C) I – d, II – a, III – c, IV – b (D) I – d, II – c, III – b, IV – a. 25. Match the component with the corresponding type and usage. . Component . Type and Usage. a.. It processes the data or instructions in the specified way. b.. It is used for storing data and instructions. c.. It prints quality documents. d.. It is a pointing device used for moving a cursor on the screen. I.. II.. III.. IV.. (A) I – c, II – d, III – a, IV – b (C) I – d, II – b, III – c, IV – a . (B) I – c, II – a, III – d, IV – b (D) I – d, II – c, III – b, IV – a. 26. In MS-Excel 2007, the given image shows some values entered in an MS-Excel worksheet. What result will be displayed in A5 when the formula shown is applied ?. (A) (B) (C) (D). 21 3 4 1. 27. Match the following. . Column-I . Column-II. I.. Indent. a.. The general arrangement of text in the document. II.. Word Wrap. b.. The distance between text boundaries and page margins. III. Formatting. c.. A temporary storage area used generally for cut/copy text or . . graphics. IV. Clipboard. Placing text going past the right margin to the next line. (A) I – a, II – b, III – d, IV – c . (B) I – a, II – d, III – b, IV – c. (C) I – b, II – a, III – d, IV – c . (D) I – b, II – d, III – a, IV – c. d.. 28. In MS-Word 2007, the alignment buttons are available in the Paragraph group in _____.. (A) Insert Tab (B) Formatting Tab (C) View Tab (D) Home Tab.

(24) 12th NCO - Set-A. 6 29. Which one of the following is a communication software?. (A) MS-PowerPoint (B) MS-Outlook (C) MS-Access. (D) MS-Excel. 30. Match the following. . Column-I . Column-II. I.. cps. a.. Denotes the density or quality of printing. II.. dpi. b.. Small blocks of coloured light on the monitor. III. Pixel. c.. Can be programmed to store information. IV. PROM. d.. Denotes the speed of the early printers. (A) I – d, II – a, III – c, IV – b . (B) I – a, II – d, III – b, IV – c. (C) I – a, II – b, III – d, IV – c . (D) I – d, II – a, III – b, IV – c. 31. In this type of mouse, the movement of the mouse pointer is relative to the movement of the ball. at the bottom. Identify the mouse. (A) Mechanical mouse (B) Optical mouse. (C) Laser mouse. (D) Scanner mouse. 32. A Universal Product Code can be read by which of the following I/O devices?. (A). (B). (C). (D). 33. In the given MS-Excel 2007 worksheet, what will be displayed in the cell A6 when the Enter key is pressed?. (A) +77+A2 . (B) Error message. (C) 104. (D) 50. 34. The following body tag is used to :. <body bgcolor=blue text="#CCFFCC"> (A) Only set the text color to blue (B) Only set the page background to blue (C) Set the text color to blue and the page background to CCFFCC (D) Set the page background to blue, and text color to CCFFCC. 35. Which of the following is not a type of symbol available in Adobe Flash CS3?. (A) Movie clip (B) Template (C) Graphic (D) Button 36. You have scanned three pages as 3 different .png file. This scanned document you want to include in a project report you are preparing using MS-Word 2007. Which feature of MS-Word 2007 will. you (A) (C) (D). use to enter each .png file into your project report? In the Insert Tab, click ‘clip Art’ (B) In the Insert Tab, click ‘Picture’ In the View Tab, click ‘Two Pages’ In the Mailings Tab, click ‘Start Mail Merge’ and follow the procedure.. 37. Of the given flowchart symbols, which type of box should be used to feed in the following statement?. SUM = SUM + 1 (A). (B). (C). (D).

(25) 12th NCO - Set-A. 7. 38. Ethernet, Wireless 802.11b, HomePNA 2.0 are the _________. (A) Popular networks (B) Web browsers (C) Operating systems. (D) ISPs. used?. 39. In MS-Excel 2007, why is Print Area. (A) To print the whole worksheet. (B) To select / unselect a part of the worksheet. (C) Mark a specific area of a sheet for printing, or clear such marked areas. (D) To set the page-settings for printing. 40. In Visual Basic 6.0, _______________ is used to display some text. (B) Toolbox (C) Properties (A) Label. (D) IDE. 41. Identify the given type of Transmission channel. (A) Coaxial cable (B) Twisted pair cable (C) Fiber Optics cable (D) Wi-Fi 42. Which of the following is not a mode to draw lines in Adobe Flash CS3 using the Pencil Tool? (A) Curve (B) Straighten (C) Smooth (D) Ink 43. Match the following: Column-I I.. Password. Column-II a.. Detects and removes viruses and other malicious software from the computer. II.. Antivirus software b.. Obscuring important data in a database to prevent unauthorized access.. III.. Firewall. c.. Protects information by converting it into unreadable code that cannot be deciphered easily by unauthorized people.. IV.. Disk Encryption. d.. Secret sequence of characters that enable a user to control. V.. Data Masking. e.. A security system designed to protect a computer from hacker. access to a computer, program or file. attacks. (A) I – d, II – a, III – c, IV – b , V – e (C) I – d, II – c, III – a, IV – b , V – e 44. Which of the following is not a search engine? (A) Hotbot (www.hotbot.com) (C) Gmail (www.gmail.com). (B) I – d, II – a, III – e, IV – c , V – b (D) I – c, II – d, III – a, IV – e , V – b (B) Lycos (www.lycos.in) (D) Google (www.google.co.in). 45. Arrange the following in the ascending order of their data storage capacity: Blu Ray Disc, CD-R, DVD, 2GB Pen Drive (A) Blu Ray Disc, DVD, 2GB Pen Drive, CD-R (B) DVD, Blu Ray Disc, 2GB Pen Drive, CD-R (C) CD-R, DVD, 2GB Pen Drive, Blu Ray Disc (D) CD-R, 2GB Pen Drive, DVD, Blu Ray Disc 46. Which of the following is not true for the MARK I computer? (A) It was an electro-mechanical computer. (B) Built at IBM, it was also called the IBM Automatic Sequence Controlled Calculator. (C) It was manufactured in the 1980s. (D) It was devised by Howard H. Aiken..

(26) 12th NCO - Set-A. 8 47. In MS-PowerPoint 2007, identify the use of buttons I, II, III, and IV. . (A) (B) (C) (D). I I I I. – – – –. I II III Normal View, II – Slide Sorter View, III – Slide Show, Normal View, II – Slide Show, III – Slide Sorter View, Slide Show, II – Normal View, III – Slide Sorter View, Slide Show, II – Slide Sorter View, III – Normal View,. IV IV IV IV. – – – –. IV Fit slide to current window Reading View Zoom Out Reading View. 48. By which of following file extension virus can be sent as an e-mail attachment?. (A) .exe, .com (B) .pif, .scr (C) .vbs, .bat (D) All of these 49. In Adobe Flash CS3, which of the following acts as a Symbol Store House?. (A) Library (B) Key frame (C) Animation (D) Movie 50. In Visual Basic 6.0, Second (Now) function returns _________.. (A) Same value as Second(Now()) (B) A number between 0 and 59. (C) The second of the day (D) Both (A) and (B) SPACE FOR ROUGH WORK.

(27) Class 9 12th. Set B Year 2012.

(28) 12th NCO - Set-B. 2. MENTAL ABILITY 1.. In a game Kamini scored 199 and this raised her average over a number of games from 177 to 178. To raise her average to 179 with the next game she must score _______. (A) 179 (B) 180 (C) 199 (D) 201. 2.. A bag contains 20 marbles coloured red, white, blue, green. There is one more red than white, 4 more white than blue and one more blue than green. The number of red marbles is ___. (B) 2 (C) 7 (D) 10 (A) 8. 3.. OPQ is a quadrant of a circle and semi-circles are drawn on OP and OQ. Areas a and b are shaded. Then a/b is _____. 1 (A) 12 (C) 1. 4.. 1 2 π (D) 3 (B). A deck of 16 cards contains the four aces, four kings, four queens and four jacks. The 16 cards are thoroughly shuffled and my opponent draws two cards simultaneously and at random from the deck. The chance that he holds two aces in his hand is ______. (A). 5.. 1 5. (B). 3 16. (C). 1 6. (D). 1 20. When this 16 units by 9 units rectangle is cut in the manner shown, the pieces, when rearranged, form a square of perimeter ______.. 6.. (A) 32 units. (B) 36 units. (C) 40 units. (D) 48 units. The triangle PQR, right-angled at Q,. has semi-circles drawn with its. sides as diameters. The sides of the square STUV touches the semicircles and are parallel to PQ or QR, as shown in the figure. If PQ = 6 cm and QR = 8 cm then the area of STUV, in square centimetres, is ______.. 7.. (A) 121. (B) 132 . (C) 144. (D) 156. Which is equivalent to (A). 8.. a+b 9. (a + b )2 2 + ? 18 (a + b)2 (B). (a + b )2 9. (C). (a + b )5 36. What is the ratio of the area of the larger equilateral triangle PQR to that of the smaller equilateral triangle LMN if ratio of their sides is 8 : 5? (A) 36 : 25 (B) 12 : 5 (C) 64 : 25 (D) 12 : 7. (D) None of these.

(29) 12th NCO - Set-B 9.. 3. There are two coins, one is double-headed and the other is normal. Shilpi tosses both coins. How many possible outcomes are there? (A) 2. (B) 1. 10. Value of x if 9x – 2x2 = (A). 1 2. (C) 3. (D) 4. 1 3. (D) 0. 5 . 2 (B) 1. (C). Logical and Analytical Reasoning 11. Prashant Jain has three children – Gauri, Vaibhav and Arun. Arun married Kanika, the eldest daughter of Mr. and Mrs. Mittal. The Mittal's married their youngest daughter to the eldest son of Mr. and Mrs. Sharma and they had two children named Akash and Shreya. The Mittal’s have two more children, Shan and Rinki, both elder to Vanshika. Sameer and Ajay are sons of Arun and Kanika. Rashmi is the daughter of Akash. What is the surname of Rashmi ________ . (A) Sharma. (B) Mittal. (C) Jain. (D) None of these. 12. Six children B, D, C, M, J and K are split into two groups of three each and are made to stand in two rows in such a way that a child in one row is exactly facing a child in the other row. M is not at the ends of any row and is to the right of J, who is facing C. K is to the left of D, who is facing M. Which of the following groups of children is in the same row? (A) BDC. (B) BMD. (C) MJK. (D) BMJ. 13. Komal faces towards north. Turning to her right, she walks 25 metres. She then turns to her left and walks 30 metres. Next, she moves 25 metres to her right. She then turns to her right again and walks 55 metres. Finally, she turns to the right and moves 40 metres. In which direction is she now from her starting point? (A) South-west. (B) South. (C) North-west. (D) South-east. 14. In a row of girls, Rita and Monika occupy the ninth place from the right end and tenth place from the left end, respectively. If they interchange their places, then Rita and Monika occupy seventeenth place from the right and eighteenth place from the left respectively. How many girls are there in the row? (A) 25. (B) 26. (C) 27. (D) Data inadequate. 15. If 'X $ Y' means 'X is not greater than Y'; 'X % Y' means 'X is not smaller than Y'; 'X * Y' means 'X is neither smaller than nor equal to Y'; 'X @ Y' means 'X is neither greater than nor equal to Y'; then which of the following are the best conclusions for statements below ? Statements : D $ K, H * B, K @ H Conclusions : I. B % K. II.. B @ K. (A) Only I and II are true. (B) Either I or II is true. (C) Only I and III are true. (D) None of these. III.. H * D.

(30) 12th NCO - Set-B. 4. 16. Figure given in which of the following options will continue the same series as established by the five problem figures.. Problem Figures. ?. . (A). (B). (C). (D). 17. Select the figure from the options which satisfies the same conditions of placement of the dot as in figure (X).. Figure (X). (B). (A). 18.. Find the number of triangles in the given figure. (A) 22 (B) 24 (C) 26 (D) None of these. (C). (D). . 19. Following are the eligibility criteria for applying for the post of officer in a bank : I. The candidate should be a graduate with at least 65 % marks. II. The candidate should have at least 60% marks in graduation if he has post-graduate with at least 65% marks III. The candidate should have at least 55% marks in graduation and at least 60% marks in postgraduation if he holds a doctoral degree (Ph.D.) IV. The candidate should have at least 55% marks in both graduation and in post-graduation if he has at least five years work experience after post-graduation. V. The candidate should have at least 60% marks in graduation if he has at least ten years work experience after graduation.. Mansi Roy has secured 65% marks in graduation and 50% marks in post-graduation. She has been working for ten years after completing her Ph.D. Which of the given above eligibility criteria is match with Mansi's eligibility for Bank.. (A) I only (B) I and II only (C) I and III only (D) I and V only 20. A bowl of sweets was placed on a table to be distributed among three brothers – Rohan, Sahil and Keshav. Rohan arrived first and ate what he thought was his share of sweets and left. Then, Sahil arrived. He thought that he was the first one to arrive and ate the number of sweets, he thought was his share and left. Lastly, Keshav arrived. He again thought he was the first one to arrive and he took what he thought was his share. If 16 sweets are left in the bowl finally, how many sweets did the bowl contain initially?. (A) 27 (B) 36 (C) 48 (D) 54.

(31) 12th NCO - Set-B. 5. Computers and information technology 21. Which of the following is not an MS-Excel 2007 Function? (A) AVERAGE. (B) MAX. (C) COUNT. (D) ADD. 22. A fully qualified URL that specifies the exact location of a resource residing on the internet is called ____ URL. (A) Relative. (B) Absolute. (C) Resource Location. (D) Service Provider. 23. The given HTML tag indicates that ________ . <table border=0> (A) The table has no border. (B) The table has a border of default thickness. (C) There is no table . (D) The table has zero rows and zero columns. 24. The special effect in animation that changes one shape into another shape through seamless transitions is called ________ . (A) Tweening. (B) Morphing. (C) Selecting. (D) Transitioning. 25. This software not only interrupts the normal working of a computer but also steals important data from the computer. Identify this software. (A) Antivirus software. (B) Operating System. (C) Boot Virus. (D) Malware. 26. Given below is a price list and quantity of items sold at a grocery store. Which one MS-Excel 2007 function can be used to find the value of total sales as shown in cell D7?. (A) = SUM(C2:D6) . (B) = PRODUCT(C2:D6). (C) = SUMPRODUCT(C2:C6, D2:D6). (D) It cannot be calculated using a single function. 27. What is the output of the following HTML code? <BODY> <H3> Fruits</H3> <OL type ="A"> <LI>Apple </LI> <LI>Orange </LI> <LI>Pineapple </LI> <LI>Water Melon </LI> </BODY> (A). (B). (C). (D).

(32) 12th NCO - Set-B. 6 Direction(28-31) : A picture of the Layer Window in Adobe FLASH CS3 is shown here. Answer the questions based on the picture : 28. Which button is being shown by ‘V’? (A) Insert layer (B) Delete Layer (C) Lock Layer (D) Add Guide Layer 29. Which is the Show/Hide layer Button? (A) I. (B) II. 30. What item in the layer is being shown by ‘I’? (A) Add Guide Layer (B) Layer Name. (C) III. (D) IV. (C) Layer Lock. (D) New Layer. 31. The Pencil icon in the layer window is for ________ . (A) Indicating that the layer is locked (C) Modifying the name of the active layer. (B) Indicating that it is an inspector layer (D) Indicating that the current layer is the active layer. 32. Which of the following is the procedure to add organization charts in a Ms-Word 2007 document? (A) View Tab → click ‘Smart Art’ → click list – select type (B) View Tab → click ‘Picture’ → click ‘Hierarchy’ – select type (C) Insert Tab → click ‘Picture’ → click ‘Hierarchy’ – select type (D) Insert Tab → click ‘Smart Art’ → click ‘Hierarchy’ – select type 33. Match the following MS-Word 2007 icons with their utility. Column A . Column B. I.. a.. Colours the background behind the selected text or paragraph.. II.. b.. Changes the set of styles, colours, and fonts used in a document.. III.. c. Inserts symbols that are not available on the keyboard like the copyright symbols, trademark symbols, paragraph marks and Unicode characters.. IV.. d.. Replaces the text in the document.. V.. e.. Inserts common mathematical equations or build your own equations using a library of math symbols.. (A) I – e, II – c, III – a, IV – b, V – d (C) I – c, II – e, III – d, IV – b, V – a. (B) I – e, II – c, III – d, IV – a, V – b (D) I – c, II – e, III – a, IV – b, V – d. 34. Which feature of MS-Excel 2007 allows you to view multiple distant parts of your worksheet at once? (A) Cascade Windows. (B) Split. (C) Hide Window. (D) Switch Window. 35. Which of the following is NOT a mode of a Visual Basic program? (A) Intermediate Mode. (B) Design Mode. (C) Run Mode. (D) Break Mode.

(33) 12th NCO - Set-B. 7. 36. Match the following: . A . Data bus. I.. B. a. Carries instructions between the CPU and other parts of the computer.. II.. Address bus. b.. Carries data from the memory to the CPU and vice versa.. III. Control bus. c.. Carries addresses from the CPU to the memory.. (A) I – c, II – b, III – a. (B) I – b, II – a, III – c. (C) I – c, II – a, III – b. (D) I – b, II – c, III – a. 37. In Adobe FLASH CS3, which function key is used to convert an Object into a Symbol?. (A). (B). (C). (D). 38. In Visual Basic, a ________ is used to receive input (text and numbers) from the user.. (A) Code Window. (B) Command Button. (C) Text Box . (D) Toolbox. 39. Which computer port is used to connect devices such as web-cameras, scanners, digital cameras, etc to a computer?. (A) USB port. (B) Serial Port. (C) LPT Port. (D) RJ 45. 40. In a flowchart, the given symbol is called the ________ symbol. . (A) Decision . (B) Input or Output. (C) Start/Stop . (D) Connector. 41. ________ provide additional information about an HTML element.. (A) Tags. (B) Attributes. (C) Containers. (D) Tables. 42. In MS-PowerPoint 2007, the ‘Rehearse Timings’ option is found in the ________ tab.. (A) File. (B) Tools. (C) Insert. (D) Slide Show. 43. This device is used to print vector graphics. It were used in CAD. Identify it.. (A) Laser Printer. (B) Dot matrix Printer. (C) Plotter. (D) Digitizer. 44. The <frameset> tag supports which of the following standard attributes?. (A) class. (B) td. (C) colspan. (D) li. 45. Match the following: . A . B. I.. Username. a.. Worldwide system of servers. II.. Hostname. b.. username@hostname. III. E-mail. c.. Unwanted e-mails. IV. DNS. d.. Name given by the user. V.. e. Name of the e-mail server. (A) I – d, II – e, III – b, IV – a, V – c. (B) I – d, II – e, III – c, IV – a, V – b. (C) I – e, II – d, III – c, IV – b, V – a. (D) I – d, II – e, III – c, IV – b, V – a. Spam. 46. Which of the following statements is FALSE in Adobe FLASH CS3?. (A) The default stage size in Flash is 550 x 400 pixels (B) The default frame rate in flash is 3 fps.. (C) The minimum stage size is 1 x 1 pixel. (D) The maximum stage size is 2880 x 2880 pixels.

(34) 12th NCO - Set-B. 8 47. Test Disk, Recuva, PhotoRec are examples of ______________.. (A) Utility programs used to improve performance of a system. (B) Data recovery tool used for recovering lost data in a system. (C) Testing tools that assist in diverse testing activities of a software (D) Photo editing softwares used to enhance the quality of old photographs. 48. The ‘Bada’ operating system for smartphones was announced by ______.. (A) Reliance. (B) Nokia. (C) Samsung. (D) Apple. 49. Which of the statements about HTML is incorrect?. (A) Attribute names are not case sensitive.. (B) LINK attribute defines the color of the unvisited link.. (C) The link break element is a container element.. (D) The default coloring of VLINK attribute is purple.. 50. Find the odd term out.. (A) Coaxial cables. (B) Optical fibres. (C) Twisted pair wire. SPACE FOR ROUGH WORK. (D) Micro waves.

(35) Class 9 13th. Set A Year 2013.

(36) 13th NCO - Set-A. 2. MENTAL ABILITY 1.. 2.. If p = x1/3 + x –1/3, then p3 – 3p is equal to (A) 3 (B) 1/2(x + x–1). (C) x + x–1. (D) 2(x + x–1). 3 +1 , find the value of 4x3 + 2x2 – 8x + 7. 2 1 (A) –1 (B) 10 (C) 2 If x =. (D). 21 2. Direction (3-4) : The bar graph shown below reveals the data about number of students in different disciplines of MBA at a prominent Business School in India. 250. (Number of students). 250 200 150 100 50 0. 3. 4.. Finance. 100. 100 75. Marketing. 125. 150. 100 75. 50. 75. 50. 2001-02. 2002-03. 2003-04. The growth rate of Finance compared to that marketing is (A) Less (B) Equal (C) Greater. (D) None of these. If the number of students in 2004-2005 is increasing by 9.09% over the previous year, then total (D) None of these. In the given figure, AB || CD and ∠F = 30°. Find ∠ECD. F. A. E C. (A) 150° 6.. International Business. 25. number of MBA students in the session of 2004-05 is ______. (B) 600 (C) 777 (A) 555 5.. HR. (B) 100°. B D (C) 120°. (D) 30°. Let R1 and R2 are the remainders when the polynomials x3 + 2x2 – 5ax – 7 and x3 + ax2 – 12x + 6. are divided by x + 1 and x – 2 respectively. If 2R1 + R2 = 6, then find the value of a. (A) 2 (B) 4 (C) 3 (D) 6 7. 8.. _____ are assumptions which are obvious universal truths. (A) Theorem (B) Axioms (C) Statements. (D) Remark. In given figure, AB divides ∠DAC in the ratio 1 : 3 and AB = DB. Determine the value of x. E A 108°. D (A) 62°. (B) 54°. x B. C. (C) 90°. (D) 70°.

(37) 13th NCO - Set-A 9.. 3. Find the area of a quadrilateral ABCD in which AB = 42 cm, BC = 21 cm, CD = 29 cm, DA = 34 cm and diagonal BD = 20 cm. (B) 546 cm2 (A) 336 cm2. (C) 210 cm2. (D) 126 cm2. 10. The ratio between the radius of the base and the height of a cylindrical pillar is 3 : 4. If its volume is 4851 m3, the curved surface area of the pillar is (B) 1617 m2 (C) 425 m2 (A) 924 m2. (D) None of these. Logical and analytical reasoning 11. If the code of 'ALTERED' is 'ZOGVIVW', what is the code of 'RELATED'? (A) IVOZGVW (B) IVOZGWV (C) IVOGZVW. (D) VIOZGVW. 12. Question given below is based on the following information : (i) Six flats on a floor in two rows facing North and South are allotted to P, Q, R, S, T and U. (ii) Q gets a North facing flat and is not next to S. (iii) S and U get diagonally opposite flats. (iv) R next to U, gets a South facing flat and T gets a North facing flat. Which of the following combinations get South facing flats? (A) QTS (B) UPT (C) URP (D) Data is inadequate. 13. In which of the following options, figure (X) is embedded as one of its parts.. Fig. (X) (B). (A). (C). (D). 14. Which number will replace the question mark in the given below number pattern?. 93. (A) 5. 27. 79. 38. 67. 16. 63. 37. 42. 3. 4. ?. (B) 6. (C) 8. (D) 9. 15. Find the figure from the options which will continue the series established by problem figures. Problem Figures. (A). (B). (C). (D).

(38) 13th NCO - Set-A. 4 16. Question given below is based on the following diagram. F E. B. D. – People who live in nuclear family. C. – Engineers – Married people. A. By which letter the people who live in nuclear family but are neither married nor engineers are represented? (A) E. (B) C. (C) B. (D) A. 17. If A, B, C, D, E and F are six members in a family in which two are married couples, D is the brother of F. D and F are lighter than B, B is the mother of D and is lighter than E, C who is the wife of A, is neither the heaviest nor the lightest in the family, then how many male members are there in the family? (A) 2. (B) 3. (C) 4. (D) Data inadequate. 18. If P + Q means P is the brother of Q; P × Q means P is the father of Q and P – Q means P is the sister of Q, which of the following relations shows that I is the niece of K? (A) K + Y + Z – I (C) Z – I × Y + K . (B) K + Y × I – Z (D) K × Y + I – Z. 19. There is a definite relationship between figures (i) and (ii). Establish a similar relationship between figures (iii) and (iv) by selecting a suitable figure from the options that would replace (?) in figure (iv). ? (i) (A). (B). (ii). (iii). (iv). (C). (D). 20. P, Q, R, S, T, U, V and W are sitting in circle and are facing the centre. If P is second to the right of T who is the neighbour of R and V, S is not the neighbour of P, V is the neighbour of U, Q is not between S and W & W is not between U and S, then which of the following is correct? (A) V is between U and T.. (B) R is between U and V.. (C) Q is to immediate left of W.. (D) U is between W and S.. Computers AND information technology 21. Which of the following types of RAM modules would you prefer to buy if you own a notebook computer or a small computer which has limited space? (A) SO-DIMM (B) RIMM (C) SIMM. (D) SIPP. 22. Scripts are commonly used when designing a webpage. What are scripts? (A) A library of HTML pages (B) An executable file which contains a list of functions (C) A list of variables defined and used in HTML page (D) A list of executable commands to provide additional functionality on a Web page.

(39) 13th NCO - Set-A. 5. 23. You have to insert a smiley image – smiley.gif in a HTML page that you are creating. You also want the smiley to be moving – changing from a laughing smiley to a crying smiley and so on. Assuming that the gif file has the necessary content to allow movement of images, which of the following HTML code will help you achieve the movement? (A) <img src="smiley.gif" alt="Smiley face" width="32" height="32"> (B) <movingimg src="smiley.gif" alt="Smiley face" width="32" height="32"> (C) <src="smiley.gif" alt="Smiley face" width="32" height="32" move =”YES”> (D) <src="smiley.gif" alt="Smiley face" width="32" height="32" move =”LAUGH”> <src="smiley.gif" alt="Smiley face" width="32" height="32" move =”CRY”> 24. What will be the output of the given HTML code? <h4>Circle bullets list:</h4> <ul style="list-style-type:circle"> <li>Apples</li> <li> Bananas</li> <li>Lemons</li> <li>Oranges</li> </ul> Circle bullets list: Apples (A) Bananas Lemons Oranges. Circle bullets list: Apples (B) Bananas Lemons Oranges. (C) Any of the above depending on the browser. (D) None of these. 25. Which of the following fonts is an example of a Serif typeface? (A) Courier New (B) Algerian (C) Verdana. (D) Lucida Handwriting. 26. Match the following terms. Column-I (i). Column-II. A method designed for distributing, searching and retrieving. (a). Ethernet. documents over the Internet. (ii). GPRS is this type of Radio System. (b). Server. (iii). LAN hardware standard capable of linking up number of. (c). General Packet. (d). Spam. (e). Gopher. computer systems. (iv). Handles heavy duty jobs such as sorting and routing e-mails, maintaining websites, etc.. (v). Unsolicited and often commercial message transmitted over the internet as a mass mailing to a large number of recipients.. (A) (i)–(b), (ii)–(c), (iii)–(a), (iv)–(e), (v)–(d). (B) (i)–(e), (ii)–(c), (iii)–(a), (iv)–(b), (v)–(d). (C) (i)–(e), (ii)–(a), (iii)–(c), (iv)–(d), (v)–(b). (D) (i)–(e), (ii)–(a), (iii)–(d), (iv)–(c), (v)–(b). 27. This page layout software is the first choice for the newspaper and magazine publishers because of its large size. Which is it? (A) Corel Ventura. (B) Adobe PageMaker. (C) QuarkXpress. (D) MS Publisher.

(40) 13th NCO - Set-A. 6. 28. This is a type of printer in which ink is heated up to a boiling point. As a result of boiling, bubbles are formed at the nozzle end. The bubbles then burst and ink is transferred to the paper as required. Identify it. (A) Dot Matrix printer (B) Inkjet printer (C) Laser printer (D) Electrostatic printer 29. In Visual Basic, this is a property of TextBox control determines whether we can move or resize a control? (A) Text. (B) Multiline. (C) Max Length. (D) Locked. 30. Why do multimedia files occupy more space compared to other files? (A) Due to presence of text in multimedia content. (B) Due to presence of sound and picture files in multimedia content. (C) Multimedia content is created by complex software. (D) Due to multimedia content is created using C/C++ programming languages. 31. Anil has built a new office which spans 3 floors in a building. However, while building the office, he did not cater to networking requirements for his office – to connect all computers, printers, and, internet such that all vital resources could be shared. Hence, internal cables for networking were not laid. Now he wants to setup a networked office. He was suggested that he should set up a Wireless network. Which of the following technologies should he use? (A) Bluetooth (B) Infrared (C) Wi-Fi (D) ISDN 32. ________ cables are used to connect a computer to a switch or a hub. _________ cables are used to connect two computers directly with one another. (A) Patch, Optical (B) Crossover, Co-axial (C) Patch, Crossover (D) Cord, Co-axial 33. Given below is the process to convert Tab Separated Text to a table in MS-Word 2010. Arrange the steps in the process in the correct order. I. Specify the separation character in the Convert Text to Table dialog II. Highlight the text III. Select Insert tab→Table→Convert Text to Table IV. Make sure that the text is separated by a tab or some other unique mark. V. Click OK (A) II, IV, III, I, V (B) IV, II, III, I, V (C) V, II, IV, III, I (D) IV, III, V, I, II, I 34. The (A) (B) (C). error #REF! in MS-Excel 2010 indicates _______. Cells may have been deleted or pasted over The column is not wide enough to display the contents of this cell Name has not been referred correctly (D) None of these. 35. In MS-PowerPoint 2010, which of the following allows you to use automatic slide timings to move through a slide show continuously? (A) Add Effect (B) Loop. (C) Animation. (D) Advance Slide. 36. Which of the following symbols in Flowcharts is used for asking a question whose answer determines the next path? (A). (B). (C). (D). 37. A type of animation created by physically manipulating real-world objects and photographing one frame of film at a time to create the illusion of movement is known as ____ animation. (A) Flip-book (B) Stop-motion (C) Rotoscoping (D) Live-action.

(41) 13th NCO - Set-A. 7. 38. _______ port is a laptop technology by which it can capture, display and record full-frame video in real time from various input devices such as digital movie cameras. (A) VGA (B) ZV (C) USB 39. The "eye" icon in Flash cS6 is associated with _______. (A) Timeline (B) Layers (C) Tools. (D) PS/2 (D) Frames. 40. The following are tags in hTML. classify them as inline and block level tags. <li>. <ol>. <q>. <em>. <h1>. <img>. <a>. <blockquote>. There are ________ inline tags and _________ block tags. (A) 4, 4 (B) 3, 5 (C) 5, 3. (D) 6, 2. 41. Which of the following tag elements is used to separate sections of text? (A) <br> (B) <p> (C) <blockquote> (D) All of these 42. What is a virus signature? (A) The binary pattern of the machine code of a particular virus (B) A type of antivirus program (C) A type of security measure (D) None of these 43. Which of the following functions is used to copy data located in a row into a column or copy data located in a column into a row in MS-excel 2010? (A) COPY (B) PASTE (C) TRANSPOSE 44. In MS-PowerPoint 2010, (A) Add new animation. (D) SYMMMETRIC. is used to ______. (B) Copy animation. (C) Preview animation. (D) Rewind animation. 45. how many times will the given code print "hello" in Visual Basic? For i=1 to 5 Print “hello” For j=1 to 4 Print “hello” Next j Next i (A) 9. (B) 20. (C) 19. (D) 25. AchIeVerS' SecTIoN 46. ________ images are used in newspapers and magazines because it is a much more efficient way to print images. (A) Fulltone. (B) Halftone. (C) Continuous tone. (D) Random tone. 47. Identify the following. - one of the first Trojan families affecting Android phones. - It displays botnet-like capabilities. - It can be found in various popular and legitimate Android games and applications. (A) 3D Anti-terrorist. (B) Geinimi. (C) TapSnake. (D) Red Bunny.

(42) 13th NCO - Set-A. 8. 48. What does it mean when you “root” your Android phone or what is “rooting”?. (A) The process by which one gains access to the administrative commands and functions of an operating system.. (B) The process similar to booting related to mobile operating systems.. (C) The process of formatting the hard drive of mobile.. (D) The process of loading apps on the mobile operating system. 49. Which of the following key combinations is needed to enter array formulas into your workbooks. in MS-Excel 2010? (A) Ctrl+Shift. (B) Ctrl+Enter. (C) Ctrl+Shift+Enter. (D) Ctrl+Alt+Enter. 50. Match the following shortcuts related to alignment in MS-Word 2010.. (a) Indent a paragraph from left . (i) Ctrl + L. (b) Create a hanging indent. (c) Remove paragraph alignment formatting. (iii) Ctrl + M. (d) Left align a paragraph (A) (a)–(ii), (b)–(iv), (c)–(iii), (d)–(i) (C) (a)–(iii), (b)–(iv), (c)–(ii), (d)–(i). (iv) Ctrl + T (B) (a)–(iv), (b)–(i), (c)–(ii), (d)–(iii) (D) (a)–(iii), (b)–(ii), (c)–(i), (d)–(iv). (ii) Ctrl + Q. SPACE FOR ROUGH WORK.

(43) Class 9 13th. Set B Year 2013.

(44) 13th NCO - Set-B. 2. MENTAL ABILITY 5+2 3. 1.. Find the values of rational numbers a and b, if. (A) a = 4, b = 1. 2.. A businessman sells three commodities at ` 5400, ` 3300 and ` 5250 respectively. He makes a. 1 profit of 20% on the first and 10% on the second, but incurs an overall loss of 3 % on the three 8 commodities. Find the cost price of the third commodity. (A) ` 5,900 (B) ` 6,900 (C) ` 8,900 (D) ` 5,200. 3.. 7+4 3. = a+b 3. (C) a =. (B) a = 11, b = – 6. 11 6 ,b = 7 7. 1 8 1 = , find a 6 + 6 where a is positive integer. a 3 a 541300 728 531440 (A). (B). (C). 728 27 729. (D) a =. 9 1 ,b = 11 11. If a −. (D) 531442 729. 4.. If both x + 1 and x – 1 are factors of ax 3 + x 2 – 2x + b = 0, find the values of a and b. respectively. (A) 2, –1. 5.. Find the values of x and y in DPQR.. (B) – 2, –1. (C) 2, 1. (D) –2, 1. P S. 3 20° x + 7 2 y. Q. R. (A) y = 20°, x = 4. 6.. What must be added to x3 – 3x2 – 12x + 19, so that the result is exactly divisible by x2 + x – 6? (A) 2x + 5 (B) 4x – 4 (C) 2x + 3 (D) –2x – 5. 7.. The circumference of the base of a right cylinder is 33 cm and height is 330 cm. What is the. volume of this cylinder? (A) 28586.25 cm3 (B) 3344 cm3. 8.. A rhombus sheet, whose perimeter is 32 m and whose one diagonal is 10 m long, is painted on. both sides at the rate of ` 5 per m2. Find the cost of painting. (A) ` 630 (B) ` 625 (C) ` 312.24. 9.. (B) y = 25°, x = 2. T. (C) y = 30°, x = 3. (C) 4433 cm3. (D) y = 20°, x = 2. (D) 3456 cm3. (D) ` 62.44. A man invested ` 16,000 at a simple interest rate of 8% per annum for 2 years. Had he invested the sum at a compound interest rate of 8% per annum for the same period, how much more would be have earned? (A) ` 102.40 (B) ` 201.85 (C) ` 100 (D) ` 95.81. 10. In the given diagram, XY || PQ. Find x and y respectively. E. X. P. (A) 75° and 40°. A. B. 20° y F. (B) 45° and 60°. 60° 35° x D. Y. Q. (C) 75° and 45°. (D) 60° and 45°.

(45) 13th NCO - Set-B. 3. Logical and analytical reasoning 11. If in the word EDITOR each vowel is replaced by the previous letter in English alphabet and each consonant is replaced by the next letter in English alphabet and then all the letters are arranged. alphabetically, which letter will be fourth from the left? (A) E (B) H (C) D. (D) N. 12. In a certain code language 'CREATIVE' is written as 'BDSBFUJS.' How is 'TRIANGLE' written in. that code? (A) BSHSFHKM. (B) BHSSMHHF. (C) BSSHFMKH. (D) BHSSFKHM. 13. Mohit walks 10 kilometres towards North. From there, he walks 6 kilometres towards South. Then he walks 3 kilometres towards East. How far and in which direction is he with reference to his. starting point? (A) 5 kilometres West. (B) 5 kilometres North-East (C) 7 kilometres East. (D) 7 kilometres West. 14. Study the following information carefully and answer the question given below:. (i) A, B, C, D, E, F, G and H are eight students, each having a different height.. (ii) D is shorter than A but taller than G.. (iii) E is taller than H but shorter than C.. (iv) B is shorter than D but taller than F.. (v) C is shorter than G.. (vi) G is not as tall as F.. Which of the following is definitely false? (A) G is shorter than F. (B) C is shorter than F.. (C) F is taller than C.. (D) G is taller than B.. 15. Pointing to a girl, Abhishek said, "She is daughter of the only child of my father". How is Abhishek's. wife related to that girl? (A) Daughter (B) Mother. (C) Aunt. (D) Sister. 16. Choose the correct water-image of the Fig. (X) from amongst the options.. Fig. (X). (A). (B). (C). (D). 17. There is a definite relationship between figures 1 and 2. Establish a similar relationship between figures 3 and 4 by selecting a suitable figure from the options that would replace the question mark (?) in Fig. (4).. Problem Figures. ? 1. (A). (B). 2. 3. 4 (C). (D).

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