Class 6 NCO 5 Years e Book

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(2) Copyright © 2015 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. Phone : 0124 - 4951200 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 6. Contents ªª 10th NCO 2010 ªª 11th NCO 2011 ªª 12th NCO 2012 - SET A ªª 12th NCO 2012 - SET B ªª 13th NCO 2013 - SET A ªª 13th NCO 2013 - SET B ªª 14th NCO 2014 - SET A ªª 14th NCO 2014 - SET B.

(4) MTG Work-Books / olympiad books CLASS 1. International Mathematics Olympiad. National Science Olympiad. International English Olympiad. MTG CSS Series. CLASS 2. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. MTG CSS Series. International English Olympiad. MTG CSS Series. CLASS 3. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad.

(5) MTG Work-Books / olympiad books CLASS 4. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. MTG CSS Series. International English Olympiad. MTG CSS Series. International English Olympiad. MTG CSS Series. CLASS 5. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. CLASS 6. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad.

(6) MTG Work-Books / olympiad books CLASS 7. National Science Olympiad. International Mathematics Olympiad. National Cyber Olympiad. Science IQ Challenge. Math IQ Challenge. International English Olympiad. MTG CSS Series. Master Mental Ability in 30 Days. CLASS 8. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. MTG CSS Series. Math IQ Challenge. Science IQ Challenge. Psychology of Success. The Secrets of SUCCESS. Master Mental Ability in 30 Days.

(7) MTG Work-Books / olympiad books CLASS 9. International Mathematics Olympiad. Math IQ Challenge. National Science Olympiad. Science IQ Challenge. National Cyber Olympiad. Psychology of Success. The Secrets of SUCCESS. International English Olympiad. Master Mental Ability in 30 Days. CLASS 10. International Mathematics Olympiad. Math IQ Challenge. National Science Olympiad. Science IQ Challenge. National Cyber Olympiad. Psychology of Success. The Secrets of SUCCESS. International English Olympiad. Master Mental Ability in 30 Days.

(8) MTG Work-Books / olympiad books CLASS 11. International Mathematics Olympiad. Math IQ Challenge. Science IQ Challenge. National Science Olympiad. Psychology of Success. National Cyber Olympiad. The Secrets of SUCCESS. Master Mental Ability in 30 Days. CLASS 12. International Mathematics Olympiad. Math IQ Challenge. Science IQ Challenge. National Science Olympiad. Psychology of Success. National Cyber Olympiad. The Secrets of SUCCESS. Master Mental Ability in 30 Days.

(9) Class. 1 to 10.

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

(11) Class 6 10th. Year 2010. Copyright©2015. Science Olympiad Foundation (SOF).

(12) Class 6 | 10th NCO - 2010. 2 . MENTAL ABILITY 1. . 2. . Which of the following decimals represents the shaded part in the adjoining figure ? (A) 0.13 . (B) 0.52 . (C) 0.25 . (D) 0.75 . Which of the following set of numbers will make the number sentence true ? ________ ¸ ________ – ________ = 3 (A) (7, 8, 91) . 3. . 91 . (D) (91, 7, 10) . (B) 14 . (C) 24 . (D) 48 . (B) 10 . (C) – 2 . (D) 7 5 4 3 2 1 0 . What is the perimeter of the shaded area in the given figure ? (A) 8 units (B) 9 units (C) 10 units (D) 11 units . 6. . Line EG intersects line FH at point J, as shown in the figure. (A) Acute . (B) Obtuse . (C) Right . (D) Straight . J H . G . (B) 3(c + b) . (C) 3a + 3c . (D) 3(a.c) . Which of the following set of numbers is ordered from least to greatest ? (A) 9.7 < 7.49 < 0.79 . 9. . F . Which expression is equivalent to 3(a + c), using the distributive property ? (A) 3bc . 8. . 1 2 3 4 5 . E . What type of angle is ÐFJG ? . 7. . 10 . Simplify 15 - [13 - {8 - (6 - 5 - 1)} ] = ? (A) 8 . 5. . (C) (8, 91, 10) . 8 . What is the least common multiple of denominators of 5/8 and 5/6 ? (A) 2 . 4. . (B) (7, 91, 10) . 7 . (B) 7.49 < 9.7 < 0.79 . (C) 0.79 < 7.49 < 9.7 . (D) 9.7 < 0.79 < 7.49 . Which of the following number can complete the given number line ? (A) –5 . (B) –7 . (C) 0 . (D) 5 . –6 . –4 –3 . 10. The given picture shows the items Mr. Rajeev bought from a grocery store. Three of the items are of same shape. What is the shape ? (A) Cube (B) Sphere (C) Cylinder (D) Cuboid. Copyright©2015. Science Olympiad Foundation (SOF). –2 –1 . 0 .

(13) Class 6 | 10th NCO - 2010. 3 . 11. Samrat needs to cut 3/4 cup of carrots for a salad. He has already cut 1/2 cup of carrots. How much more does Samrat need to cut ? (A) 1/8 cup of carrots . (B) 1/4 cup of carrots . (C) 2/6 cup of carrots . R . 12. The given diagram is in the shape of a semi circle. Which of following are perpendicular lines in the diagram ? (A) WM and WS . (B) WM and WT . (C) WP and WR . (D) WP and WS . (D) 1/2 cup of carrots . P . M . S 45° 45° 45° 45° W . T . 13. Use counters to add 4 + (–1). You start with : You add : Which counters show the sum ? (A) . (B) . (C) . (D) . 14. What is the number of triangles in the given figure ? (A) 6 . (B) 8 . (C) 5 . (D) 10 . 15. The given table shows how the number of metal beads, m, depends on the number of plastic beads, p. How would you write this relationship as an equation ? (A) m = p – 2 . (B) m = 2p + 1 . (C) m = p + 1 . (D) m = p + 2 . p m 4 2 5 3 6 4 7 5 . LOGICAL AND ANALYTICAL REASONING 16. What should be placed in the empty space ‘?’ so that the sum of fractions on each side of the triangle is same ? 1 7 15 (A) 15 5 9 ? (B) 15 15 6 2 4 5 (C) 15 15 15 15 8 (D) 15 DIRECTION (1718) : The given graph shows the marks scored by a student in his class test. Study the given graph and answer the questions. Marks scored . 30 25 20 15 10 5 0 Eng. Hin. Math Sci. S.St. Subjects. Copyright©2015. Science Olympiad Foundation (SOF).

(14) Class 6 | 10th NCO - 2010. 4 . 17. If the maximum number of marks is 50 in each subject, then the percentage the student scores is _____ . (A) 40% . (B) 35% . (C) 50% . (D) 45% . 18. If the student wants to raise his percentage upto 60%, how many more marks should he score? (A) 50 . (B) 40 . (C) 30 . (D) 80 . 19. Omi's snack shop sells small, medium and large sodas. Yesterday, they sold 3 large sodas and 8 more medium sodas than large sodas. Omi's snack shop also sold 8 small sodas yesterday. How many total sodas did the snack shop sell yesterday ? (A) 31 . (B) 13 . (C) 22 . (D) 15 . 20. How long is the shortest route from Dev's home to school ? Park . Dev's Home . School . 10 min . 8 min . 2 15 min 3 . (A) 25 mins . Library . 1 9 min 3 . (B) 26 mins . 1 5 min 3 Rohan's Home . (C) 27 mins . (D) 24 mins . 21. At a party, the cheese pizza is cut into 5 slices and the veggie pizza is cut into 15 slices. If the host wants to serve identical platters that contain the same combination of cheese and veggie slices, with no slices left over, what is the greatest number of platters the host can prepare ? (A) 5 . (B) 15 . (C) 20 . (D) 25 N . 22. Himani leaves her home on a scooter. She rides 3 km west, 2 km north, 3 km east and 3 km south. Which direction must Himani go to get back to her home ? . W . (A) North . (B) South . (C) East . (D) West . 23. Look at the given table. What is the input when the output is 36 ? (A) 6 . (B) 7 . (C) 8 . (D) 9 . E . S Input Output 3 12 5 20 ? 36 12 48 . 24. The two scales shown below are balanced. . Which list gives the shapes in order from lightest to heaviest ? (A) . (B) . (C) . Copyright©2015. Science Olympiad Foundation (SOF). (D).

(15) Class 6 | 10th NCO - 2010. 5 . 25. A grape tree grows at a rate of 0.2 inch a day. If it starts at 5 inches, how long will it take to grow to 15 inches ? (A) 2035 days . (B) 3649 days . (C) 5060 days . (D) 6075 days . 26. Rearrange the following letters to makes a word and choose the category in which it fits ? RAPETEKA (A) City . (B) Fruit . (C) Bird . (D) Vegetable . 27. Which number should replace the question mark ? 17 13 6 10 . (A) 4 (B) 5 (C) 6 . 8 7 12 6 . 5 4 3 ? . 5 5 6 4 . (D) 7 28. Which of the following option figure will complete the figure X ? . ? (A) . (B) . (C) . (D) . Fig. (X) . 29. Which of the following diagram is the odd one out ? (A) . (B) . (C) . (D) . 30. The day before yesterday is three days after Saturday. What day is it today ? (A) Tuesday . (B) Wednesday . (C) Thursday . (D) Friday . COMPUTERS AND INFORMATION TECHNOLOGY 31. The network schools within a country require a ____________. (A) LAN . (B) WAN . (C) ISP . (D) All of these . 32. The idea of the stored program was laid out by ____________. (A) John von Neumann . (B) Charles Babbage . (C) George Boole . (D) Ada Lovelace . 33. A data unit must be in one of the two binary states (0, 1). It is the smallest data unit that exists. It is ____________. (A) Bit . (B) Byte . (C) Word . (D) Kilobyte . (C) Software . (D) Programs. 34. The following ® The main computer box ® A monitor looking like a television screen ® A keyboard ® A mouse ® Speakers ® An optional printer are examples of ____________. (A) Computer hardware . (B) Internal parts . Copyright©2015. Science Olympiad Foundation (SOF).

(16) Class 6 | 10th NCO - 2010. 6 . 35. A computer virus cannot be spread by which of the following ? (A) Floppy diskette . (B) Email . (C) Scanner . (D) Internet Downloads . 36. What is downloading ? (A) Sending a file on the internet . (B) Retrieving a file from the internet . (C) Moving a file to a floppy . (D) Scanning a picture . 37. Which command lists files in MSDOS ? (A) cd . (B) ls . (C) dir . (D) list . (C) TMP . (D) BMP . 38. Which of the following is not an image file ? (A) JPEG . (B) GIF . 39. BASIC stands for ____ . (A) Beginners All Purpose Symbolic Instruction Code . (B) Best All Purpose Symbolic Instruction Code . (C) Beginners All Purpose Simple Instruction Code . (D) None of these . 40. Which of the following is not or was not an internet browser ? (A) Internet Explorer . (B) Hotmail . (C) Netscape . (D) Opera . 41. Which of the following is not an Operating System ? (A) Windows 7 . (B) Unix . (C) OSD . (D) MSDOS . 42. Paragraph spacing means ____________. (A) Horizontal space between the lines of text in a paragraph (B) Vertical space between the lines of text in a paragraph (C) Space between two paragraphs (D) Space between the paragraph and the margin 43. Icon for copy in MSWord is ____________. . (A) . (B) . (C) . (D) . 44. Which tool button is the best choice to apply text within the shape shown ? . (A) . (B) . (C) . (D) . 45. Which of the following file extensions is not an audio file format ? (A) mp3 . (B) aif . (C) wav . (D) com . (B) Is a keyboard . (C) Is a statement . (D) None of these. 46. 30 + 2 × (4 + 6) (A) Is an expression . Copyright©2015. Science Olympiad Foundation (SOF).

(17) Class 6 | 10th NCO - 2010. 7 . 47. If we use FILL command on an unclosed figure in LOGO, then ______ . (A) A bug is reported . (B) Logo exits to operating system . (C) Colour spills over the full screen . (D) None of these . 48. Which of the following is not a mouse technology ? (A) Mechanical . (B) Optical . (C) Motorized . (D) OpticalMechanical . 49. The right order of the shortcuts of cut, copy and paste are ______ . (A) Ctrl+X, Ctrl+C, Ctrl+V (B) Ctrl+C, Ctrl+X, Ctrl+V . (C) Ctrl+V, Ctrl+X, Ctrl+X (D) None of these . 50. When the computer's power is switched ON, the normal starting procedure started automatically is called ____________. (A) Spooling . (B) Startup . (C) Booting . SPACE FOR ROUGH WORK. Copyright©2015. Science Olympiad Foundation (SOF). (D) Stand by .

(18) Class 6 11th. Year 2011. Copyright©2015. Science Olympiad Foundation (SOF).

(19) Class 6 | 11th NCO - 2011. 2 . MENTAL ABILITY 1. . 1 A sixthgrade class will clean a beach that is 3 miles long. 2 The class will be divided into 4 groups. Each group will clean an equal length of beach. . What is the length of beach each group will clean? (A) 2. . 1 mile 14 . (B) . 3 mile 8 . (C) . 7 mile 8 . 1 (D) 1 miles 7 . Kanika drew a parallelogram. Then she made a dotted line as shown in the drawing. She cut along the dotted line and slide the triangle to the opposite side of the parallelogram. What is the new figure formed ? (A) Rectangle (B) Pentagon (C) Triangle (D) Square . 3. . Nihal is hiking north on a trail in a street park. Which is the best way for him to turn and head towards the west? (A) Turn 180° to his right (B) Turn 180° to his left . 4. . (A) 10 . (B) 100 . 1 1 1 ´ = 2 2 4 1 1 1 ´ = (C) 3 3 9. = 0.1 (C) 1,000 . 1 1 1 ´ = 4 4 16 1 1 1 ´ = (D) 5 5 25. (B) . (B) 124 minutes . (C) 137 minutes . (D) 170 minutes . What is the sum of the measures of Ð1, Ð2, Ð3 and Ð4 ? (A) 150° . 1 . (B) 180° (C) 360° (D) 380° 8. . (D) 10,000 . Kim practiced the piano for 5 days. On the first day, she practiced for 22 minutes. Each of the following days, she practiced 6 minutes more than the previous day. How many minutes did Kim practice in all? (A) 116 minutes . 7. . Turn 90° to his right . Which multiplication sentence goes with this diagram ? (A) . 6. . (D) . What is the missing value in the equation given below ? 0.01 × . 5. . (C) Turn 90° to his left . Joy drew the diagram to show how the area of a parallelogram is related to the area of a triangle. If he knows that the area of the parallelogram is 45 cm 2 , how can he find the area of one of the triangles ? (A) Divide 45 cm 2 by 2 . (B) Multiply 45 cm 2 by 2 2 . (C) Find the square root of 45 cm . (D) Can't be determined. Copyright©2015. Science Olympiad Foundation (SOF). 2 3 4 .

(20) Class 6 | 11th NCO - 2011. 9. . 3 . Ms. Monika wrote the equation on a chalkboard. ¸ 11 = 23 If the equation Ms. Monika wrote is true, which of the following equations must also be true? (A) . = 23 ¸ 11 1 . (B) . = 23 ´ 11 1 . = 11 ¸ 23 . (C) . (D) . = 11 + 23 . 10. Pia has covered two fourth of the kitchen floor with tiles. The kitchen floor has an area of 60 square metres. How many square metres area has Pia covered with tiles ? (A) 18 . (B) 20 . (C) 24 . (D) 30 . 11. Atul put 4 pyramids on the right side of a balance scale, as shown in the figure. Each pyramid weighs 3 kg. Atul has cubes that weigh 2 kg each. How many cubes should he put on the left side of the scale so that both sides weigh the same? (A) 5 . (B) 6 . (C) 8 . (D) 12 . 12. Study the map. What is the difference between the lengths of the two trails ? (A) 2.00 km . Trail Map Glacier Trail k 4.5. (B) 2.25 km (C) 2.50 km . m ilo. re et. s . 2.25 k ilometr. Riverside Trail . (D) 2.75 km . es . 13. Harry does 15 situps every morning for 10 consecutive weeks. How many situps he did in all ? (A) 1050 . (B) 10500 . (C) 1500 . 14. Ms. Gupta's class measured the rainfall each day of the school week. The given table shows the results. Which day had the most rain ? (A) Monday (B) Wednesday (C) Thursday (D) Friday . (D) 12,600 Rainfall for the week October 2127 Day Monday Tuesday Wednesday Thursday Friday . Rainfall (inches) 1.05 0.0 0.76 0.9 1.1 . 15. Which of the following shapes appears to have at least one obtuse angle ? (A) Figure P (B) Figure Q (C) Figure R . P . Q . R . S . (D) Figure S . LOGICAL AND ANALYTICAL REASONING 16. . means 'is greater than', means 'is smaller than', means 'is equal to', ´ means 'plus', and = means 'minus'. If a c and b × d c, then ____. (A) d a (B) a d (C) b c (D) d a. Copyright©2015. Science Olympiad Foundation (SOF).

(21) Class 6 | 11th NCO - 2011. 4 Problem Figures . 17. There is a set of four figures labelled 1, 2, 3 and 4 called the problem figures. Select a suitable figure from the options which will substitute the question mark so that a series is formed by 1, 2, 3 and 4 taken in order. . (A) . (B) . ? 1 . (C) . 3 . 2 . 4 . (D) . 18. Complete the given Figure (X). (A) . (B) . ? (C) . (D) . Fig. (X) . 19. Choose the alternative in which Figure (X) is embedded. . Fig. (X) . (A) . (B) . (C) . (D) . 20. The given question consists of sets of figures 1, 2, 3 and 4. 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 which would replace the sign of question mark (?) in figure (4). Problem Figures . (A) . (B) . (C) . (D) . ? 1 . 2 . 3 . 4 . 21. A solid block is formed by arranging some cubes of equal dimensions, as shown in the given figure. The block is painted pink on all of its surfaces except the base. How many cubes have four faces coloured? (A) 0 . (B) 1 . (C) 2 . (D) 3 . 22. Choose the correct mirror image of the Figure (X) if a mirror is placed along PQ. (A) . (B) . (C) . (D) . P . Fig. (X) Q . 23. Insert the missing number in the given series. 5, 7, 11, 19, 35, 67, ....?...., 259 (A) 64 . (B) 131 . (C) 135 . Copyright©2015. Science Olympiad Foundation (SOF). (D) 32.

(22) Class 6 | 11th NCO - 2011. 5 . 24. How many squares are there in the given figure ? (A) 13 (B) 14 (C) 15 (D) 16 25. Out of the five given figures, four are similar in a certain way. One figure is not like the other four. That means four figures form a group based on some common characteristics. Find out the figure which does not belong to the group i.e., which does not share the common feature/characteristics with the other four figures. . (A) . 3 . 2 . 1 . (B) . 5 . 4 . (C) . (D) . 26. A square paper is folded in a particular manner and a punch is made. When unfolded, the paper appears as in the given figure. Find out the manner in which the paper is folded and punch is made from the given options. (A) . (B) . (C) . (D) . 27. Which of the following does not fit in the number series given below ? 6, 15, 35, 77, 165, 221 (A) 35 . (B) 77 . (C) 165 . (D) 221 . 28. In a certain code, "BOY" is written as $ * · and "HOUR" is written as @ * £ 0. How is RUBY written in that code ? (A) 0 £ $ ·. (B) 0 $ £ ·. (C) · $ £ 0 . (D) · £ $ 0 . 29. Select a figure from amongst the alternatives which when placed in the blank of Fig. (X) would complete the pattern. (A) . (B) . ? (C) . (D) . Fig. (X) . 30. The given question contains problem figures 1, 2, 3, 4, 5. Select one 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) . Copyright©2015. Science Olympiad Foundation (SOF). (D).

(23) Class 6 | 11th NCO - 2011. 6 . COMPUTERS AND INFORMATION TECHNOLOGY 31. What remains if the folder 'Designs' is deleted from this file path? Assignments > Technology > Designs > Bridge.jpg (A) Bridge.jpg . (B) Technology > Bridge.jpg . (C) Assignments > Technology . (D) Assignments > Technology > Bridge.jpg . 32. Which name suggests an image file ? (A) picture.doc . (B) picture.jpg . (C) picture.txt . (D) picture.xls . 33. You want to crop the given image. Which of the following shows the image cropped ? . (A) . (B) . (C) . (D) . 34. While you were looking at a web page, this popup appeared. What will you do ? (A) Click OK. (B) Click See Prizes. (C) Close the popup. (D) Enter your details. 35. You are downloading a file from a website. Which operation would stop the download ? (A) Checking your email . (B) Closing the web browser . (C) Navigating to another site . (D) Downloading another file from the same site . 36. Your science assignment requires footnotes. Where will the footnotes appear ? (A) In the left margin . (B) In the right margin . (C) Below the body of the text . (D) Indented throughout the text below every page . 37. Match the following : 1. . Normal View . (a) . 2. . Slide Sorter View . (b) . 3. . Slide Show View . (c) . 4. . Hide Slide . (d) . (A) 1 ® c, 2 ® a, 3 ® d, 4 ® b . (B) 1 ® c, 2 ® a, 3 ® b, 4 ® d . (C) 1 ® b, 2 ® d, 3 ® a, 4 ® c . (D) 1 ® a, 2 ® b, 3 ® c, 4 ® d. Copyright©2015. Science Olympiad Foundation (SOF).

(24) Class 6 | 11th NCO - 2011. 7 . 38. To switch between the running applications, you need to ____. (A) Press F1 (B) Press Alt + F4 (C) Press Tab (D) Press and hold down Alt and press Tab 39. Which of the following special function keys would be used to key the sentence "Today is Tuesday" ? (A) Return . (B) Shift . (C) Tab . (D) Esc . 40. Which combination of keys needs to be pressed to make a percent sign ? (A) . Shift . (C) . Ctrl + . + . % 5 . % 5 . (B) . Shift . + . (D) . Ctrl + . % 4 . % 4 . 41. For correct keyboarding, what is the recommended placement of fingers on the home row keys? (A) Fingers of the left hand on ASDF and fingers of the right hand on JKL (B) Fingers of the right hand on ASDF and fingers of the left hand on JKL (C) Fingers of the left hand on ASEF and fingers of the right hand on JKOP (D) Fingers of the right hand on QWER and fingers of the left hand on UIOP 42. What is the function of a disk drive ? (A) To print sheets of paper . (B) To read from or write information to a floppy disk . (C) To display information or pictures on a screen . (D) To calculate numbers . 43. Neha has created a tenpage story, but only wants to print the first two pages. What printer command should she select? (A) From ___ To ____ . (B) Print All . (C) Print Preview . (D) Page Setup . 44. Which of the following best describes uploading information ? (A) Receiving information from a host computer . (B) Storing data on the hard drive . (C) Sending information to a host computer . (D) Storing data on a disk drive . 45. After copying the content how many times can you paste ? (A) 1 . (B) 16 . (C) 32 . (D) Many times . (C) Jacquard . (D) Herman Hollerith . 46. Punched cards were first introduced by ____ . (A) Powers . (B) Pascal . 47. Computers built before the First Generation of computers were _____ . (A) Mechanical . (B) Electromechanical . (C) Electrical . (D) None of these . 48. Which icon should you use to change the colour of the font in a document ? (A) . U . (B) . A . (C) A a . (D) . I . 49. You type the following sentence into a document and the word processor puts a wavy line under the first two words. Printers is for hard copy. What does the wavy line mean ? (A) The grammar is not correct. . (B) Some words were spelt incorrectly. . (C) You wanted those words underlined. . (D) You selected those words for copying or cutting.. Copyright©2015. Science Olympiad Foundation (SOF).

(25) Class 6 | 11th NCO - 2011. 8 . 50. A student wanted to type the sentence 'Two boys have been there'. Instead it was typed as 'To boys hav bean their'. Which word will be picked up as a mistake by the spell checker ? (A) To . (B) Hav . (C) Bean SPACE FOR ROUGH WORK . Copyright©2015. Science Olympiad Foundation (SOF). (D) Their.

(26) Class 6 12th. Set A Year 2012. Copyright©2015. Science Olympiad Foundation (SOF).

(27) 12th NCO - Set-A. 2. MENTAL ABILITY 1.. Which of the following figures does not have any line of symmetry ?. (A). (B). (D). (C). 2.. In 1867304, the digit 8 is in the ______ place. (A) Thousands (B) Hundreds. 3.. Which of the following statements is INCORRECT ? (A) Two distinct lines meeting at a point are called intersecting lines. (B) Two lines in a plane are said to be parallel if they do not meet. (C) The diameters of a circle will necessarily intersect. (D) Every chord of a circle is also a diameter.. 4.. Number of corners in a square pyramid are ______. (A) 4 (B) 5 (C) 6 (D) 7. 5.. Divide the product of 22 and 45 by 3.Then if we add 6 hundreds to the result, we will get ____. (A) 330 (B) 390 (C) 990 (D) 930. 6.. If the number 481*673 is completely divisible by 9, then the smallest whole number in place of *. will be _______. (A) 2. 7.. Which is the correct representation of 98 in roman numerals ? (A) LXIX (B) XCVIII (C) XCVC (D). 8.. The value of 79 + (–202) + 101 – (–32) – 306 + 76 – (–58) = ?. (A) –582. (B) –162. (C) 126 (D). –176. 9.. 90 has ______ factors. (A) 8. (B) 14. (C) 10 (D). 12. (B) 5. (C) Hundred thousands. (C) 6. 10. What fraction of the given figure is shaded? 1 (A). 2 3 (C). 8 . (D) Millions. (D) 7 VC. 2 3 3 (D) 4 (B). Logical and Analytical Reasoning 11. Which of the following is the net of a cuboid ?. (A). (B). (C). Copyright©2015. Science Olympiad Foundation (SOF). (D).

(28) 12th NCO - Set-A. 3. 12. In the following sequence, what is the value of the 10th term?. 1st term. 2nd term. 3rd term. 4th term. 5th term. 2. 2. 4. 6. 10. (A) 140. (B) 152. .............. (C) 110. 10th (D) 134. 13. In which of the following figures, shape given as Fig. (X) is hidden without changing its orientation ?. (A). (B). (C). (D). 14. What comes next in the given series ?. (A). (B). (C). (D). 15. Study the following arrangement carefully and answer the question that follows below : E 7 G B D M 4 N K H 2 A G Z S V 3 F I J L O Q 5 P R. If with the 1st, 12th, 15th, and 21st letters of the given arrangement, it is possible to make a meaningful word then which will be first letter of the word so formed? If no meaningful word can be formed then give X as the answer and if more than one word can be made then give M as the answer.. (A) A. (B) T. (C) M (D). X. 16. 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). . (A). (B). (C). (D). 17. Anupam said to a lady sitting in a car, "The only daughter of the brother of my wife is the sister. in-law of the brother of your sister." How the husband of the lady is related to Anupam? (A) Maternal uncle (B) Brother (C) Father (D) None of these. 18. A, B, C, D, E, F and G are sitting in a row facing North :. (i) F is to the immediate right of E.. (ii) E is the 4th to the right of G.. (iii) C is the neighbour of B and D.. (iv) Person who is third to the left of D is at one of ends.. What is the position of A ? (A) Between E and D (B) Extreme left. (C) Centre. Copyright©2015. Science Olympiad Foundation (SOF). (D) Extreme right.

(29) 12th NCO - Set-A. 4. 19. If in a certain code ‘MENTION’ is written as ‘LNEITNO’, how will ‘PATTERN’ be written in the same. code? (A) APTTREM. (B) PTAETNR. (C) OTAETNR. (D) OTAETRN. 20. Which of the following figures completes the given matrix ? (A). (B). (C). . (D). . Computers and information technology 21. The best option to name the given image is _____.. (A) OMR code . (B) MICR code . (C) QR code (D) None of these. 22. In MS-PowerPoint 2007, Sounds and Movies can be applied on slides using _________ option.. (A) Insert Tab → Media Clips group. (B) View Tab → Media Clips group. (C) Format Tab → Media Clips group. (D) Tools Tab → Media Clips group. 23. Identify the output device shown here.. (A) MICR device. (B) LCD projector. (C) Flatbed Plotter (D) OMR device. 24. Match the QBASIC operator names with the corresponding operators.. Column-I. Column-II. (i) Logical Operators . a.. +, –, *, /, ^. (ii) Relational Operators. b.. AND, OR, NOT. (iii) Arithmetic Operators. c.. =, <>, >, <, <=, >=. (A) (i) – a; (ii) – b; (iii) – c (C) (i) – b; (ii) – c; (iii) – a . (B) (i) – b; (ii) – a; (iii) – c (D) (i) – c; (ii) – a; (iii) – b. 25. By default, MS-Word 2007 inserts a table with a _______ border around each cell.. (A) 1/4 pt black solid line (B) 1/2 pt black solid line. (C) 3/4 pt black solid line (D) 1 pt black solid line. 26. iPhones and 3G mobiles are another form of _________.. (A) Desktops (B) Laptops (C) Palmtops 27. Identify the device shown here.. (A) Flatbed Plotter. (B) Drum Plotter. (C) Flatbed Scanner (D) Hand Scanner. Copyright©2015. Science Olympiad Foundation (SOF). (D) Mainframes.

(30) 12th NCO - Set-A. 5. 28. Match the names of the early calculating devices with their corresponding pictures.. Column-I. (i) Abacus. a.. (ii) Napier's Bones. b.. (iii) Pascaline. c.. (iv) ENIAC. d.. (A) (i) – d; (ii) – c; (iii) – b; (iv) – a (C) (i) – c; (ii) – d; (iii) – b; (iv) – a. Column-II. (B) (i) – a; (ii) – b; (iii) – c; (iv) – d (D) (i) – d; (ii) – c; (iii) – a; (iv) – b. 29. The application programs that assist the computer by performing housekeeping functions are called ______.. (A) Assemblers (C) Spreadsheet programs . (B) Business software (D) Utilities. 30. In QBasic, by using _____________ in a PRINT statement, the items are printed without any spaces. between them. (A) SEMI COLON (;). (B) TAB. (C) SPACE. (D) ENTER. 31. In QBasic how to accept a Number?. (A) CLS (B) CLS Please enter a number to accept; No$ ACCEPT “Enter a Number”; No$. (C) CLS INPUT “Enter a Number”; No$. (D) “Please enter a Number ;”, No$. 32. Which of the following tabs is used to compare two documents in MS-Word 2007 ?. (A) Home (B) View (C) Review (D) Insert 33. To create label in MS-Word 2007, which of the following menu will you open ?. (A) Review (B) Mailings (C) Insert (D) View 34. In Internet terminology, find the INCORRECT match.. (A) Refresh → to refresh the previous page (C) Link → to connect to the linked page. (B) Browser → software to browse internet (D) Stop → to stop the internet browser. Copyright©2015. Science Olympiad Foundation (SOF).

(31) 12th NCO - Set-A. 6 35. Which MS-PowerPoint 2007 view is displayed in this image?. (A) Notes Page View . (B) Handouts View. (C) Slide Sorter View. (D) Slide Master View. 36. First computer used to store values and programmes is ______.. (A) ACE. (B) EDVAC. (C) EDSAC. (D) ENIAC. 37. How to take a screenshot in MS-Windows?. (A) Bring the Webcam close to the monitor screen to take picture.. (B) Enable multimedia system to take photos.. (C) Use Prt Sc Sys Rq Button from the Keyboard and paste in MS-Word or MS-Paint to process. (D) Open picture in MS-Paint copy and paste the screen.. 38. In MS-Word 2007, the autoshapes set displayed in the given image is called _____.. (A) Callouts. (B) Block arrows. (C) Stars and Banners. (D) Flowchart. 39. In MS-PowerPoint 2007, ______ is a ready-made button to move directly on any slide while running. a presentation. (A) Outline. (B) Transition. (C) Stop Button. (D) Action Button. 40. A utility program that displays the on-screen keyboard allowing the usage of a mouse pointer to. type is called _____. (A) Auxiliary Keyboard. (B) Virtual Keyboard. (C) Microsoft Keyboard. (D) None of these. 41. In Windows, the ______ from the Start button is used for executing a file or application directly.. (A) Command Prompt Option . (B) Run Option. (C) Accessibility Option . (D) Control Panel. 42. Which of the following is not a disadvantage of e-mails ?. (A) They can be sent to several people at the same time.. (B) You can receive several unwanted e-mails.. (C) Your e-mails can be read by other people if they come to know your password. (D) An e-mail account can be created by giving false personal details.. 43. A file sent in an e-mail is called ________.. (A) Message (C) Username and host name . (B) Picture (D) Attachment. Copyright©2015. Science Olympiad Foundation (SOF).

(32) 12th NCO - Set-A. 7. 44. DNS stands for ________.. (A) Domain Name Service (C) Domain Network Service . (B) Domain Name System (D) Domain Network System. 45. In MS-Word 2007, this kind of tab-stop is used in which all fractional figures are aligned in such a way that all the decimal points are vertically aligned.. (A) Left Aligned Tab Stop (C) Right Aligned Tab Stop . (B) Decimal Tab Stop (D) Center Aligned Tab Stop. 46. In MS-Word 2007, _________ are set for setting the facing pages for double sided documents such. as books. (A) Header Margins. (B) Gutter Margins. (C) Page Margins. (D) Mirror Margins. 47. In MS-PowerPoint 2007, you can animate objects present on the slide by using _______. (A) Slide animation (B) Custom animation (C) Custom transition (D) Slide transition 48. Match the following according to QBASIC.. Column-I. Column-II. (i) John G Kemeny and Thomas E. Kurtz. a.. To switch between program mode and . F6. immediate mode. b.. String Variable. (ii). (iii) COMMENTS. c.. String Constant. (iv) A1$. d.. Developers of BASIC. (v) “SOF”. e.. Anything text written after the REM. (A) (i) – d; (ii) – a; (iii) – c; (iv) – e; (v) – b. (B) (i) – d; (ii) – a; (iii) – e; (iv) – b; (v) – c. (C) (i) – d; (ii) – c; (iii) – a; (iv) – e; (v) – b. (D) (i) – d; (ii) – a; (iii) – e; (iv) – c; (v) – b. 49. The given image displays a/an _______. . (A) MICR Sheet. (B) OMR Sheet. (C) QR Sheet. (D) Bar Code Sheet. 50. In QBASIC, ______ is a conditional decision making statement.. (A) INPUT statement (C) GOTO statement . (B) CLS statement (D) IF-THEN-ELSE statement. Copyright©2015. Science Olympiad Foundation (SOF).

(33) Class 6 12th. Set B Year 2012. Copyright©2015. Science Olympiad Foundation (SOF).

(34) 2. 12th NCO - Set-B. MENTAL ABILITY 1.. 5 The given table shows the number of marbles that 4 boys have. Adi has 8 of the number of marbles that ______ has.. (A) Mohit. Name. Mohit. Rohit. Ansh. Adi. Number of marbles. 920. 960. 375. 600. (B) Rohit. (C) Ansh. (D) Can't be determined. 2.. All lines of the given figure meet at right angles. Find the perimeter of the figure (not drawn to scale).. (A) 190 m. 3.. What is the missing number in the box ?. (A) 6912. 4.. How many prime numbers are less than 50 ? (A) 16 (B) 15. 5.. There are 287649 Maths books, 78329 English books and 35234 Hindi books in a library. How many. (B) 183 m. 216 × 32 = (B) 69120. (C) 189 m. (D) 198 m. ÷ 10 (C) 691200. (D) 6912000. (C) 14. (D) 18. more books must be added to the library to make the total number of books 500000 ?. (A) 78988. (B) 89788. (C) 97888. (D) 98788. 6.. If the number 91876*2 is completely divisible by 8, then the smallest whole number that can be placed at * will be _____.. (A) 1. (B) 2. 7.. What is 9 less than half a million ?. (A) 499991. 8.. How many lines of symmetry does the given figure have?. (A) 0. 9.. The traffic lights at three different road crossings change after every 48 sec., 72 sec. and 108 sec.. (B) 500009. (B) 1. (C) 3. (D) 4. (C) 500000. (D) 499999. (C) 2. (D) 4. If they all change simultaneously at 8 : 20 : 00 hours, then at what time will they again change simultaneously ?. (A) 8 : 27 : 12 hrs. (B) 8 : 29 : 14 hrs. (C) 8 : 27 : 7 hrs. Copyright©2015. Science Olympiad Foundation (SOF). (D) 8 : 29 hrs.

(35) 12th NCO - Set-B 10.. 3. Which of the following statements is NOT correct? (A) A circle is the path of a point moving at the same distance from a fixed point. (B) A chord of a circle is a line segment joining any two points on the circle. (C) A segment is the region in the interior of a circle enclosed by an arc on one side and a pair of radii on the other two sides. (D) The distance around the circle is its circumference.. Logical and Analytical Reasoning 11. How many unit cubes are there in the figure?. (A) 52. (B) 53. (C) 54. (D) 56. 12. Observe the dots on a dice in the following figures. How many dots are contained on the face opposite to that containing four dots?. (A) 3. (B) 2. (C) 5. (D) 6. 13. Find the wrong term in the given series.. (A) 83. 89, 78, 86, 80, 85, 82, 83 (C) 78. (B) 86. (D) 85. 14. One morning Sonia started to walk towards the Sun. After covering some distance she turned to the right then again to the right and after covering some distance she again turns to the right. Now in which direction is she facing?. (A) North. (B) South. (C) North-East. (D) South-West. 15. If '+' means 'multiplication'; '×' means 'subtraction', '÷' means 'addition', and '–' means 'division', then . (A) 160. 175 – 25 ÷ 5 + 20 × 3 + 10 = ? (B) 2370 (C) 77. (D) 240. 16. Figures A and B are related in a particular manner. Establish the same relationship between figures C and D by choosing a figure from the options which would replace question mark(?) in figure D?. (A). (B). (C). (D). 17. If the code of CORNER is GSVRIV, then what will be the code of CENTRAL?. (A) DROUSBM (B) GIRXVEP (C) GJRYVEP (D) GIRXVPE. Copyright©2015. Science Olympiad Foundation (SOF).

(36) 4. 12th NCO - Set-B. 18. Which of the following options completes the Fig. (X)?. (A). (B). (C). (D). 19. In the question, some letters are given which are numbered 1, 2, 3, 4, 5 and 6. Among the given options, find the combination of numbers so that arrangement of letters gives a meaningful word.. E H P A S R (A) 3, 2, 6, 5, 4, 1. 1 2 3 4 5 6 (B) 3, 2, 6, 1, 5, 4 (C) 3, 2, 6, 4, 5, 1. (D) 3, 2, 6, 5, 1, 4. 20. There are five different houses, A to E in a row. A is to the right of B and E is to the left of C and. right of A, B is to the right of D. Which of the houses is in the middle ? (D) E (A) A (B) B (C) D. Computers and information technology 21. In MS-Word 2007, this icon replaces the text in the document.. (A). (B). (C). (D). 22. Select the INCORRECT match.. (A) 1st Generation. Vacuum tubes. (B) 3rd Generation. Integrated Circuits. (C) 4th Generation (D) 5th Generation. Microprocessors Transistors. 23. This is a non-impact printer that uses heat to put characters on the paper. It uses paper with a special coating to print information.. (A) Laser Printer . (B) Inkjet Printer. (C) Thermal Printer . (D) None of these. 24. Which of the following is a storage device?. (A). (B). (C). (D). 25. In MS-Word 2007, this icon includes the selected text in the index of the document.. (A). (B). (C). Copyright©2015. Science Olympiad Foundation (SOF). (D).

(37) 12th NCO - Set-B. 5. 26. To insert characters like ©, ¥, € in MS-Word 2007, one should click ______.. (A) View Tab. (C) Insert Tab. (B) View Tab. Special Characters. Symbol. (D) Insert Tab. Special Characters. Symbol. 27. In MS-Word 2007, you can set tabs by clicking on the ______.. (A) Horizontal Ruler (B) Vertical Ruler (C) Horizontal Scroll Bar (D) Vertical Scroll Bar 28. The material distributed free to the audience during the presentation are called ______.. (A) Notes (B) Handouts (C) Slides (D) Callouts 29. In MS-PowerPoint 2007, this icon is used to add an action to the selected object to specify what should happen when one clicks on it or hover over it with the mouse.. (A). (B). (C). 30. The term Software was first used by _____.. (A) John W. Tukey (B) John McCarthy. (C) Alan Turing. (D). (D) Blaise Pascal. 31. The language written using long strings of 0's and 1's for computing is ______. (A) Machine language (B) Assembly Language. (C) High Level Language (D) Fourth Generation Language 32. Arrange the following units of memory from smallest to the largest.. I. 1 nibble II. 1 terabyte III. 1 byte. V. 1 bit VI. 1 exabyte. (A) 1 exabyte, 1 petabyte, 1 terabyte, 1 byte, 1 nibble, 1 bit. (B) 1 exabyte, 1 petabyte, 1 terabyte, 1 bit, 1 byte, 1 nibble. (C) 1 bit, 1 nibble, 1 byte, 1 terabyte, 1 petabyte, 1 exabyte. (D) 1 bit, 1 byte, 1 nibble, 1 exabyte, 1 petabyte, 1 terabyte. IV. 1 petabyte. 33. The background with a set of sound, icons and other elements that helps you in customizing your. computer is called a ______. (A) Desktop (C) Graphical User Interface . (B) Theme (D) Screen Saver. 34. Some information about a website is given below.. • It is a social networking site for people in business and professional occupations.. • •. It was founded in December 2002 and launched on May 5, 2003. Its slogan is "Relationships Matter.". Identify this website. (A). (B). (C). 35. ______ QBASIC command can be substituted by the question mark (?) .. (A) INPUT (B) CLS (C) PRINT. (D). (D) REM. 36. If I am doing E-Commerce on the internet, I must be ______ on the internet.. (A) Viewing videos on Youtube . (B) Chatting with my friends and associates. (C) Writing blogs, e-mails or visiting forums. (D) Selling and purchasing products or services. Copyright©2015. Science Olympiad Foundation (SOF).

(38) 6. 12th NCO - Set-B. 37. Match the items of Column I with that of Column II with reference to e-mail writing. . A . B. I.. From . a.. The e-mail address of the receiver. II.. To . b.. Title of the e-mail. III. Subject. c.. Used to write a new e-mail. IV. Inbox. d.. The e-mail address of the sender. V.. e.. Folder in which we receive our e-mails. (A) I – a, II – d, III – b, IV – e, V – c. (B) I – a, II – d, III – e, IV – b, V – c. (C) I – d, II – e, III – a, IV – b, V – c. (D) I – d, II – a, III – b, IV – e, V – c. Compose. 38. In MS-Word 2007, which of the following options is not used in tables?. (A) Insert column (B) Delete column (C) Split cells (D) None of these 39. Select the odd one out.. (A) Rediff Bol . (C) Gtalk . (B) Yahoo Messenger (D) Web Crawler. 40. If the QBASIC window fills the entire screen, then you can press _______ to make it smaller.. (A) Alt + Enter (B) Alt + Esc (C) Alt + F4 (D) Alt + F5 41. I have a MS-Word 2007 document of 966 KB. I am trying to copy it in a 3.5” floppy disk. Every time it gives an error message indicating it is unable to copy the file due to some specific reason.. What might be the reason? (A) A floppy disk is not compatible with processor (B) A floppy disk cannot store MS-Word 2007 files (C) The floppy disk might be having insufficient space (D) All of these. 42. The clock speed in a computer is expressed in ______.. (A) Kmps (B) MHz (C) Bits per second. (D) Mps. 43. In the windows systems, which key strokes are used to switch from one application window to the other application window?. (A). . (B). (C). . (D). 44. Which of the following does not represent a setting option available in Windows 7 Control Panel?. (A). (B). (C). (D). 45. In MS-Word 2007, you cannot use mail-merge to create ______.. (A) Labels or envelopes (B) Tables. (C) Letters, e-mail messages (D) Directory 46. An IP address is a 32 bit numeric address written as ______ numbers separated by ______.. (A) 2, dots (B) 3, comma. (C) 4, dots (D) 5, semicolon. Copyright©2015. Science Olympiad Foundation (SOF).

(39) 12th NCO - Set-B. 7. 47. Look at the given image of a ribbon in MS-PowerPoint 2007.. This ribbon belongs to _____ tab. (A) Insert (B) Slide show. (C) Review. (D) Format. 48. String variables must end with a _______ sign.. (A) $ (B) +. (C) –. (D) @. 49. Find the odd one out.. (A) Pentium 4. (C) SD RAM. (D) Centrino Duo. (B) Text Direction (D) Format Painter. (B) Core 2 Quad. 50. Identify the MS-PowerPoint 2007 icon.. (A) Align Text. (C) Character Spacing . SPACE FOR ROUGH WORK. Copyright©2015. Science Olympiad Foundation (SOF).

(40) Class 6 13th. Set A Year 2013. Copyright©2015. Science Olympiad Foundation (SOF).

(41) 2. 13th NCO - Set-A. MENTAL ABILITY 1.. Which of the following statements is INCORRECT with respect to whole numbers? (A) Whole numbers are closed under addition. (B) Division of a whole number by 0 is not defined. (C) Multiplication is not commutative for whole numbers. (D) All whole numbers are not natural numbers.. 2.. Match the numerals given in column-I with their correct Roman numeral representation in. column-II. Column-I . (i) 172 (a). (ii) 209 (b). (iii) 412 (c). (iv) 384 (d). Column-II CCCLXXXIV CDXII CLXXII CCIX. (A) (i)–(d), (ii)–(c), (iii)–(a), (iv)–(b) (C) (i)–(d), (ii)–(a), (iii)–(b), (iv)–(c). 3.. Which of the following numbers are NOT co-prime? (A) 7 and 15 (B) 30 and 415 (C) 12 and 49. 4.. Identify the figure which has five faces, eight edges and five corners.. (A). 5.. Which of the following statements is true for a polygon?. (i) The line segments are the sides of the polygon.. (ii) The meeting point of a pair of sides is called vertex.. (iii) The join of any two adjacent vertices is a diagonal.. (A) Only (ii) and (iii). 6.. What is the difference between 40 tens and 4 tenths? (A) 36 (B) 39.6 (C) 399.6. 7.. Which of the following symbols make the expression true?. (B). (B) (i)–(c), (ii)–(d), (iii)–(a), (iv)–(b) (D) (i)–(c), (ii)–(d), (iii)–(b), (iv)–(a) (D) 81 and 16. (C). (B) Only (i) and (ii). (D). (C) Only (i) and (iii). – 230 + (– 420) – 140 + 256 – 78. (D) 399.96. – 16 + 76 – (– 54) – 650 + 89. (A) >. 8.. Mohit spent 1/6 of his money on a tennis racket, 3/4 of his money on a watch, ` 200 on a book. and had ` 300 left. How much money did he have at first? (A) ` 5000 (B) ` 7500 (C) ` 6000. 9.. The given table shows the weights of some marbles. What is the weight of marble P?. Marbles Weight in grams. (A) 30 g. (B) <. (D) (i), (ii) and (iii). P. Q Q. (C) =. R. 150 (B) 40 g. Q. R. (D) Can't be determined. Q. 70. (D) ` 12000. Q. R. S. P. 130. (C) 20 g. P. Q. 100 (D) 10 g. 10. The area of a rectangular garden is 70 m 2 and length is 10 m. If it costs ` 80 per metre to fence. the garden, find the total cost of fencing it. (A) ` 3240 (B) ` 2720. (C) ` 3981. Copyright©2015. Science Olympiad Foundation (SOF). (D) ` 4280.

(42) 13th NCO - Set-A. 3. Logical and analytical reasoning 11. How many unit cubes were added to the solid on the left to obtain the solid on the right?. (A) 14. (B) 12. (C) 28. (D) 10. 12. Mohit is facing the police post. What will he be facing if he. Library. turns 270° clockwise and then 135° anticlockwise?. (A) Library . (B) School. (C) Train Station. (D) Mall. School. Park. Mohit. Train Station. Mall. Community Church Police Post Centre. 13. Various terms of a letter series are given with missing terms as shown by (?). Choose the missing terms out of the given options.. A, Z, X, B, V, T, C, R, ?, ? (B) E, O (C) Q, E. (A) P, D. (D) O, Q. 14. If the first half of the English alphabet is reversed and then next portion of English alphabet is reversed so as 'A' takes the position of 'M' and 'N' takes the position of 'Z' in English alphabet series, then which letter will be 6th to the left of 17th letter to the right of 7th letter from the left. end? (A) U. (B) V. (C) C. (D) D. 15. Which of the following nets can be used to form the dice given below?. (A). (B). (C). 16. If 'REQUEST' is written as 'S2R52TU', then how will 'ACID' be written?. (A) BDJE (B) 1394 (C) B3J4. (D). (D) 1D3E. 17. Rohit obtained more marks than Tarun but less than Kabir. Raj obtained more than Vansh but less. than Harshit. Kabir obtained less than Vansh. Who obtained the highest marks? (A) Kabir (B) Harshit (C) Raj (D) Vansh. 18. If P is brother of Q and R is sister of Q, then how is Q related to P?. (A) Uncle (B) Father (C) Brother Copyright©2015. Science Olympiad Foundation (SOF). (D) Can't be determined.

(43) 4. 13th NCO - Set-A. 19. In the given figure, the triangle represents girls, the square represents players and the circle represents married. The portion in the figure which represents girls, who are players but not married is the one labelled as ______. F. A B. D E C. (A) A. (B) B. (C) D. (D) E. 20. If the positions of the first and second digits are interchanged, then which of the following will be third if they are arranged in ascending order? 972. (A) 359. (B) 972. 526 487 359 251 (C) 526. (D) 487. Computers AND information technology 21. A motion sensing input device by Microsoft for Xbox 360 video game console and Windows PC is ________.. (A) Optical mouse. (B) Kinect. (C) Joystick . (D) Touchpad. 22. You have to insert your school logo, your name and your class on all slides of your presentation in MS-PowerPoint 2010. How should you make sure that the information is added to all slides? (A) Add this information in the first slide. Then, whenever you add a new slide, this information will be added to that slide automatically.. (B) Add this information to the slide master. It will be included in all the slides in the presentation.. (C) Add this information in the slide layout. It will be included on all slides.. (D) All of these are correct.. 23. What is x86?. (A) It is a type of networking protocol. (C) It is name for a type of a RAM. (B) It is a type of a computer processor (D) It is a name of a 4GL. 24. Your school library has different types of printers connected to the school computer. One day only one printer was working and the others were being serviced. That day, when you were printing a story it was not printing. You called library assistant for some help, and, he did something and it printed the page correctly.. What did the assistant do – such that the story printed correctly? (A) He might have rebooted the computer. (B) He selected the functional printer in the print dialog. (C) He rebooted the printer. (D) None of these. 25. Which of the following is an incorrect syntax for the PRINT statement in QBasic?. (i) PRINT “text/message”. (ii) PRINT “text”, <any number>. (iii) PRINT <any number>. (iv) PRINT “text”; <any number>. (v) PRINT (A) (iv) is incorrect (C) (i) and (ii) are incorrect . (B) (v) is incorrect (D) All of these are correct. Copyright©2015. Science Olympiad Foundation (SOF).

(44) 13th NCO - Set-A. 5. 26. Match the following QBasic commands with the output they produce.. Column-I . Column-II. (i) PRINT 4 + 5 . (a) 1. (ii) PRINT 16 MOD 3 . (b) 256. (iii) PRINT 55\11 . (c) 9. (iv) PRINT 4^4 . (d) 48. (v) PRINT 16*3 . (e) 5. (A) (i) – (c), (ii) – (d), (iii) – (e), (iv) – (b), (v) – (a) (C) (i) – (c), (ii) – (e), (iii) – (a), (iv) – (b), (v) – (d). (B) (i) – (c), (ii) – (a), (iii) – (e), (iv) – (b), (v) – (d) (D) (i) – (c), (ii) – (a), (iii) – (b), (iv) – (c), (v) – (d). 27. Which of the following devices is used for printing high-quality graphics, charts, tables and diagrams?. (A). (B). (C). (D). 28. Pratik has created a document in MS-Word 2010. He has referred several books and periodicals while creating the document. He now wants to enter names of sources which he has referred to at the end of the document, with proper references to the same in the body of the document. Which. of the following should he use? (A) Footnote (B) Endnote. 29. Find the odd one out.. (A) www.peoplefinders.com . (C) www.google.com . (C) Footer. (D) TOC. (B) www.facebook.com (D) www.anywho.com. 30. Given below is a business card which contains a graphical image which is called the QR-code. What does the QR-code on the card signify?. (A) The QR-code is the logo of the company. They are into the business of generating QR-codes. (B) The QR-code contains all relevant information about the company and can be stored in the address book of a mobile device having a QR-code reader. (C) The QR-code contains a coded logo of the organization. (D) None of these. 31. Which of the following is NOT a spreadsheet package?. (A) Lotus 1-2-3 (B) Sybase (C) Quattro Pro 32. Which of the following is NOT an advantage of MICR?. (A) Documents prepared for MICR are difficult to forge.. (B) Banks can process millions of cheques with 100% accuracy.. (C) It can read data even if the document is smudged or crumbled.. (D) It is suitable for inputting large amounts of data. Copyright©2015. Science Olympiad Foundation (SOF). (D) WingZ.

(45) 6. 13th NCO - Set-A. 33. Some characteristics are mentioned below.. •. A fast method of inputting large amount of data.. •. Only suitable for recording one out of a selection of answers.. •. Only one computer needed to collect and process the data.. •. Used in processing Lotto tickets and surveys.. These characteristics are of a/an ______. (A) OCR (B) OMR. (C) MICR. (D) Barcode reader. 34. Identify the input device shown in the image. (A) Wireless mouse. (B) Ergonomic keyboard. (C) Braille keyboard. (D) Joystick. 35. The first digital computer capable of displaying real time text and graphics on video terminal, which was a large oscilloscope screen, was _______. (A) Apple I (B) Whirlwind (C) Mark I. (D) Cray-I. 36. Which of the following is a first commercial computer to use GUI? (A) Lisa. (B) Altair 8800. (C) Apple II. (D) Cray-II. 37. Identify the given logo. (A) Reddit (B) Ddig (C) Twitter (D) Tweetmeme 38. Which of the following is NOT a valid name of a variable in QBasic? (A) LETA$. (B) a%b_c. (C) a$b%. (D) a12$. 39. DVD+R DL is a type of DVD that provides _____. (A) Two recordable dye layers on a single sided disc (B) Multiple recordable layers on a double sided disc (C) One layer to be recorded twice (D) Both (B) and (C) 40. Woxi Media SmartPod is a device recently launched that ______. (A) Allows user to browse internet, download apps, play games etc. on TV (B) Is both a tablet and smartphone (C) Can be connected to desktop to watch TV (D) Is a mp3 player used to listen to music 41. A technology by which user can view a media file in real time, without having to wait for it to be downloaded is ______. (A) Video streaming. (B) Video conferencing. (C) Video uploading. (D) Realtime video. 42. Which of the following is used to change the position, size and formatting of the slide placeholders to their default settings in MS-PowerPoint 2010? (A). (B). (C). Copyright©2015. Science Olympiad Foundation (SOF). (D).

(46) 13th NCO - Set-A. 7. 43. Which of the following is NOT a function of Personalization in Control Panel of Windows 7?. (A) Change the themes and sounds on your computer.. (B) Change your account picture.. (C) Customize start menu.. (D) Hear text and descriptions read aloud.. 44. In MS-Word 2010, Ctrl+5 keyboard shortcut key _______.. (A) Sets 1.5 line spacing (B) Sets 5 line spacing. (C) Saves the document (D) Justifies the text 45. Mrs. Pandey, your class teacher is creating a time-table in MS-Word 2010. She is using tables to create the time-table. While entering names of days, she wishes if those could be in title case, i.e. the first character of the name be in a capital letter, and that may be done automatically as she types. You tell Mrs. Pandey that there is a MS-Word 2010 feature which will help her meet this. requirement. How would you help her set this feature in MS-Word 2010? (A) Review→AutoCorrect options→Capitalize names of days (B) Select Capitalize Each Word from Change Case (C) File→Options→Proofing→AutoCorrect options→Capitalize names of days (D) MS-Word 2010 does not support this option. Achievers' section 46. ________ is a minicomputer, ________ is a mainframe computer and ___________ is a supercomputer. respectively. (A) CDC 160A, IBM zEnterprise, Cray-1 (C) CDC 160A, Cray-1, IBM zEnterprise. (B) Cray-1, CDC 160A, IBM zEnterprise (D) IBM zEnterprise, CDC 160A, Cray-1. 47. Portable printers usually use _____ printing method.. (A) Laser (B) Dot-matrix (C) Inkjet. (D) None of these. 48. Duo, Pro-HG, Pro Duo are different varieties of a _____.. (A) Zip Disk. (B) CD. (C) DVD. (D) Memory Stick. 49. MRAM is a type of RAM that retains data even after power supply is cutoff, what does ‘M’ stand for?. (A) Magnetic. (B) Magnetoresistive. (C) Magnified. 50. What is “pointer trail” feature used for in mouse configuration?. (A) It helps you select pointer shape of your choice.. (B) It helps you track mouse cursors more efficiently on small screens.. (C) It helps in changing the speed of mouse pointer.. (D) None of these SPACE FOR ROUGH WORK. Copyright©2015. Science Olympiad Foundation (SOF). (D) Mobile.

(47) Class 6 13th. Set B Year 2013. Copyright©2015. Science Olympiad Foundation (SOF).

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