2011-12-Math-G5-T3.docx

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Rustomjee Cambridge International School and Junior College

TERM-3

SUBJECT:MATH GRADE: V Div.___

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Number 1 2 3 4 5 6 7 8 9 10 11 12 Total

Marks Obtained

Q.1-A) Find the value of the following: (8 Marks)

i) 15%of Rs 380 (2 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ii) 58% of 1 Kg in gram (2 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ B). Fill in the blanks ( 3 Marks)

Sr no. Percentage Fraction Decimal

i) 20% ____________ ____________

ii) ____________ ____________ 0.6

iii) ____________ 3/20 ____________

C) Insert or or=sign (1 Mark)

i) 0.65 55% ii) 0.7 70%

Q.2) Do as directed ( 9 Marks)

Name:__________________________________________________Roll No.__________ Date : ____________ Time: 2 ½ hrs. Marks 75 Marks Obtained : _________

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i) Find the interest on the deposit of Rs.40,000 for 3 and ¼ years with rate of interest as 5% per annum. ( 3 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ii) Cost price=Rs 2500 , Loss=40% Find selling price=? (3 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ iii) Cost price=Rs 6000, Selling price = 7000, Find gain or loss percent? (3 Marks)

________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________

Q.3 Solve the following: ( 7 Marks)

1) If principal =17,500 Interest =1750 Time=2 years Find Rate of interest

( 2 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

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( 2 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ 3) If principal=7200, Rate of Interest=10% ,Time=5years. Find interest and amount?

( 3 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

Q.4-A) Solve : ( 16 Marks)

1) What is the volume of cuboid that is 4cm long, 5cm wide and 3 cm high?

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

B) Find the required angles in the following cases (4 Marks)

a) 35

‘a’

L A=_______________

b) 120

y x

Consider x=y. Find x =___________-Y=_______________

__________________________________________________________________________ ______________________________________________________

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c=___________________

C) Find the area of each of the following figure (2 Marks) (a) 8.5 cm

4.5cm

Area=_________ _____________

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

(b) 4.5 cm ( 2 Marks)

4.5 cm

Area =_____________________________

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

145 c

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2 cm 1cm 1 cm

3cm Area =______7 sq cm_________

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

D) In each of the following triangles measure of two angles are given .Find the third angle. (3 Marks)

i) ii)

a=________________- b=___- c=__________

Q.5 Solve the given sums : (18 Marks)

1. The price of a telephone set costing Rs 15,500 is reduced by 20%.What is the new price? (4 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

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2. Amit purchased a house for Rs 5,00,000. He spent Rs 60,000 on repairs and Rs 20,000 for air-conditioning. If he sold the house for Rs 7,00,000. Find his profit or loss. (4 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ 3. Mr and Mrs Verma bought a washing machine for Rs 9750.They paid Rs 250 as

transport charges to bring it to their house. After a year, they decided to sell it for Rs 9000.What % profit or loss did they make? (4 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ 4 . The area of a swimming pool is 225.28sq.m. Its breadth is 8.8m. Find its length

( 2 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

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5. A wooden box is 2m long, 68cm wide and 30cm high is packed with plastic blocks 10cm long, 8cm broad and 5cm high. How many blocks are there in the box?

(4 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

Q.6A Construct the given figure using the details: (17 Marks)

1. Construct circles with radii 3 cm using a compass. Show the centre P, draw diameter and find its length. (3 Marks)

2 . Construct an isosceles triangle ABC in which the AB=BC=6cm.The angle formed by equal sides is 40 .Find the length of the third side. ( 3 Marks)

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3. Construct a rectangle PQRS, line PQ=6.5 cm and line QR =4cm. Find sum of all the sides. (4 Marks)

B. Look at the following figure and name them. Identify and write 2 points of difference. ( 3 Marks)

(a) (b)

i. Figure “a” is ____________________ ii. Figure “b” is ___________________.

“a” is different from “b”

(i) ____________________________________________________________________ ____________________________________________________________________ (ii) ____________________________________________________________________ ____________________________________________________________________

C) State if triangle ABC is possible, given the following conditions. Give reason for your answer:

I) Angle ABC = 76 ° , Angle BCA = 104

(2Marks)

180_________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

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2) Line AB=7cm, Line BC=6cm and line CA =12.5 cm (2 Marks)

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________

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Mental Maths (25 marks)

1. In __equilateral____ triangle, each angle is equal to 60 ..

2. Radius of a circle = 8.8 cm. Then, the diameter of the circle is ______________17.6 cm

3. 75 is what percent of 50? __________ 150%

4. Divide 26 toffees between Reema and Riha in the ratio of 8: 5 respectively. Reema will get _____________ more toffees than Riha.4

5. In a rectangle,opposite sides are equal to each other and all angles are equal to __90 __. 6. Shrey collected 150 fruits from his orchard. 60 of the fruits were oranges and the rest were

apples. What percentage of the fruits were apples? _____________.60%

7. Two equal containers are filled with a mixture of oil and water. The concentration of oil in each of the container is 25% and 20% respectively. What is the ratio of oil in both the containers? ___________ 5:4

8. Gram in ¾ kg= __750g__.

9. Area of a rectangle 0.5m by 13m =__6.5 sq m__. 10.Two hours after 11:29 am __1:29PM__.

11.If 85 is one of the acute angle of a triangle what will be the sum of the other two sides of a triangle? ________________95 °

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13.What is the fractional form of 0.5% ? ______________ 1/200 or 5/1000

14.Rajesh is 18th_{from the left end of a row of 32 boys and Ashish is 16}th_{from the right end in}

the same row. How many boys are there between them in the same row?___________1 15.I am thinking of a number. If I add 40 to the number and then subtract 100 from the result,

the answer is 85.What is the number I am thinking of? a) 20 b) 145 c) 195 d) 365

16. Cost price of a pen is Rs 10.00 and the selling price is Rs1 7.65.The shopkeeper made profit of Rs. _____________ 7.65

17. Perimeter of rectangle 5m by 2m=14m__________ 18. 200-(50 2)x 4 =___100______________.

19.25%of Rs 48=___12___________.

20.Area of square is 64 sq.cm .The length of each side is ________.

21.Nihal rode his bike on two days. He rode a total of 25 KM in 2 days.On the 1st_{day , Nihal}

rode 10 and a half kilometers. How many kilometers did he ride on the second day? __________ 9 ½ Km

22.If the letter of the word IMPORTANCE are arranges from left to right in alphabetical order, then which letter will be fifth from the left?

23.Perimeter of the given figure is _____________ (28 m)

24.Find the volume of the given figure if = 1 cu.cm

______________ 7 cu.cm

25. I was sitting alone in a park. After a while there came three old man followed by an old

lady. They were followed by five couples who were accompanied by a child each. What was the number of people present in the park? _____ 20