Mensuration Questions Practice Question and Answer
8 Q: How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm?
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5fd34dfbeddcb86a7ee426b5- 15600false
- 26000false
- 36400true
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Answer : 3. "6400"
Q: If the height of a given cone be doubled and radius of base remains the same, the ratio of the volume of the given cone to that the second cone will be -
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60be078891cdba7356dad1b9- 13:2false
- 22:3false
- 31:2true
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Answer : 3. "1:2"
Q: The length of the diagonal and the breadth of a rectangle is 13 cm and 5 cm respectively. Calculate its area (in cm²).
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5dccdbd0f348e931548eee01- 160true
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Answer : 1. "60"
Q: Find the cost in rupees for carpeting a room 65dm× 30 dm at Rs. 45 per sq.m
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607581c7e170a5231dc8a282- 187750false
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Answer : 2. "877.50"
Q: A solid wooden toy is in the shape of a right circular cone mounted on a hemisphere. If the radius of the hemisphere is 4.2 cm. and the total height of the toy is 10.2 cm., find the volume of the wooden toy (nearly).
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6078eb6163b9781494e71470- 1true
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Answer : 1. " "
Q: If circumference of first circle is 132 cm and circumference of second circle is 110 cm then find the difference between area of both the circle?
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62eb860e4404a856fa1e3bc5- 1true
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Answer : 1. " "
Q: The perimeter of two squares are 40 cm and 32 cm. The perimeter of a third square whose area is the difference of the area of two square, is
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5ec5f84d0d983803ea4e50ee- 124 cmtrue
- 242 cmfalse
- 340 cmfalse
- 420 cmfalse
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Answer : 1. "24 cm "
Q: ABCD is cyclic quadrilateral and O is the center of the circle. If ∠COD = 140o and ∠BAC= 40o, then the value of ∠ BCD is equal to-
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60532ae7a37d522d6c19caa4- 1true
- 2false
- 3false
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