Mensuration Questions Practice Question and Answer
8 Q: The volume of a right rectangular pyramid is 220 m3. What is the height of the pyramid, if the area of its base is 55 m2?
451 06464956ff75f230a7a7ba8c7
6464956ff75f230a7a7ba8c7- 18 metrefalse
- 213.5 metrefalse
- 312 metretrue
- 49 metrefalse
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Answer : 3. "12 metre "
Q: A square and an equilateral triangle are drawn on the same base. the ratio of their area is
447 062fce85be01bb93d5ecb7746
62fce85be01bb93d5ecb7746- 12 : 1false
- 21 : 1false
- 3$$\sqrt{30}:\sqrt{4}$$false
- 4$$4:\sqrt{3}$$true
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Answer : 4. "$$4:\sqrt{3}$$"
Q: The slant height and the radius of a right circular cone are 11 cm and 6 cm, respectively. What is the curved surface area of the cone?
447 16433b7e0a16c2dfa9cdac597
6433b7e0a16c2dfa9cdac597- 1$${{74л cm^2}}$$false
- 2$${{60л cm^2}}$$false
- 3$${{44л cm^2}}$$false
- 4$${{66л cm^2}}$$true
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Answer : 4. "$${{66л cm^2}}$$"
Q: The ratio of the area of a square to that of the square drawn on its diagonal is
446 062fce80d047feb079265c0ee
62fce80d047feb079265c0ee- 11 : 3false
- 21 : 4false
- 31 : 1false
- 41 : 2true
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Answer : 4. "1 : 2"
Q: The total area of a circle and a square is 5450 cm2. The diameter of the circle is 70 cm. What is the difference between the circumference of the circle and the perimeter of the square?
445 064e7545c46497acb22a17e54
64e7545c46497acb22a17e54- 1120 cmfalse
- 260 cmtrue
- 375 cmfalse
- 450 cmfalse
- 5None of thesefalse
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Answer : 2. "60 cm"
Q: The volume of a cuboid is 2 times the volume of a cube. If the dimensions of the side are 9 cm by 8 cm and 6 cm, then the total surface area of the cube is
443 063108eeb7c72c07784687971
63108eeb7c72c07784687971- 132 sq cmfalse
- 2216 sq cmtrue
- 3435 sq cmfalse
- 4108 sq cmfalse
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Answer : 2. "216 sq cm"
Q: What is the height of a solid right circular cylinder whose radius is 3 cm and total surface area is 60 πcm2 ?
438 06447961a4f5953686fe99440
6447961a4f5953686fe99440- 13 cmfalse
- 29 cmfalse
- 37 cmtrue
- 45 cmfalse
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Answer : 3. "7 cm"
Q: A The cost of building a fence around a circular field is ₹7,425 at the rate of 13.50 per foot. What is the area of the circular field? [use $$π={22\over 7}$$]
437 16433c237a16c2dfa9cdad88c
6433c237a16c2dfa9cdad88c- 125018.5 $${{ft^2}}$$false
- 223864.4 $${{ft^2}}$$false
- 324062.5 $${{ft^2}}$$false
- 424644.5 $${{ft^2}}$$true
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