Mensuration Questions Practice Question and Answer
8 Q: A square and an equilateral triangle are drawn on the same base. the ratio of their area is
962 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: Two identical circles intersect each other such that each passes through the centre of the other. Length of common chord is 16√3 cm. What is the radius of each circle?
959 06450e79339143d085f37644d
6450e79339143d085f37644d- 116 cmtrue
- 216√3 cmfalse
- 316√2 cmfalse
- 48√3 cmfalse
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Answer : 1. "16 cm"
Q: Find the number of diagonals of a regular polygon, sum of whose interior angles is 27000.
957 0649d8829a0e013744d4c41c1
649d8829a0e013744d4c41c1- 1121false
- 2119true
- 3127false
- 4117false
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Answer : 2. "119"
Q: Radius of a circle is 5 cm. Length of chord AB in this circle is 6 cm. What is the distance of this chord from the centre of the circle?
955 0647f330623e51f4777023200
647f330623e51f4777023200- 15 cmfalse
- 24 cmtrue
- 36 cmfalse
- 48 cmfalse
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Answer : 2. "4 cm "
Q: What is the total surface area of a pyramid whose base is a square with side 8 cm and height of the pyramid is 3 cm?
950 064abe3b5299b7896000b63f4
64abe3b5299b7896000b63f4- 1169 cm2false
- 2false
121 cm2
- 3true
144 cm2
- 4false
184 cm2
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Answer : 3. "144 cm2
"
Q: The base of a right pyramid is a square of side 10 cm. If its height is 10 cm, then the are (in cm2) of its lateral surface is:
947 064be612b874e2103e8cfb307
64be612b874e2103e8cfb307- 1$$50\sqrt { 5}$$false
- 2$$100$$false
- 3$$100\sqrt {5}$$true
- 4$$100\sqrt {5}+1$$false
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Answer : 3. "$$100\sqrt {5}$$"
Q: The ratio of the outer and the inner perimeter of a circular path is 23 : 22, if the path is 5 meter wide the diameter of the inner circle is?
947 062fce71b39a8157d97207bd1
62fce71b39a8157d97207bd1- 1220 mtrue
- 2230 mfalse
- 3110 mfalse
- 455 mfalse
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Answer : 1. "220 m"
Q: The minute hand of a clock is 20 cm long. Find the area on the face of the clock swept by the minute hand between 8 a.m. and 8:45 a.m.
942 06480419823e51f4777046b87
6480419823e51f4777046b87- 1$${6600\over 18}cm^2$$false
- 2$${6600\over 7}cm^2$$true
- 3$${6600\over 14}cm^2$$false
- 4$${6600\over 9}cm^2$$false
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