Measurement Question and Answer Practice Question and Answer
8 Q: The length, breadth and height of a hall are 144 m, 180 m and 384 m respectively. The length of the longest scale that can measure the three dimensions of the hall exactly is:
1374 160ffd6f9dca5042dc1d3f139
60ffd6f9dca5042dc1d3f139- 130 mfalse
- 212 mtrue
- 315 mfalse
- 425 mfalse
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Answer : 2. "12 m"
Q: A copper wire is bent in the shape of a square of area 81 cm2. If the same wire is bent in the form of a semicircle, the radius (in cm) of the semicircle is (take π=22/7 )
990 05ddfc8519c6026766e6b33cf
5ddfc8519c6026766e6b33cf- 1126false
- 214false
- 310false
- 47true
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Answer : 4. "7"
Q: The side of a square is 8 cm. If a square is made by joining the mid points of each sides of this square and this process goes up to infinity. Calculate the sum of areas of all the squares made.
894 060c1988fc8f0c93c707628aa
60c1988fc8f0c93c707628aa- 1128 $$cm^2$$true
- 2256 $$cm^2$$false
- 364 $$cm^2$$false
- 432 $$cm^2$$false
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Answer : 1. "128 $$cm^2$$"
Q: ∆ DEF is right angle at E. if m∠F = 300 Then Find the value of $$\left( cos D - {1\over 2}\right)$$ = ?
874 05dd3b511874d2d52fa31f8c7
5dd3b511874d2d52fa31f8c7- 1$$-{1\over2}$$false
- 2$${{6}- \sqrt{1}}\over 3 $$false
- 3$${\sqrt{2}- 2}\over 2\sqrt{2} $$true
- 4$${\sqrt{2}- 2} $$false
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Answer : 3. "$${\sqrt{2}- 2}\over 2\sqrt{2} $$"
Q: In a triangle ABC, ∠ABC = 750 and ∠ABC = π0/4, The circular measure of ∠BAC is :
856 05d987d4d1ece4b483a8c63db
5d987d4d1ece4b483a8c63db- 1$${5π\over 12}{radian}$$false
- 2$${π\over 3}{radian} $$true
- 3$${π\over 6}{radian} $$false
- 4$${π\over 2}{radian} $$false
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Answer : 2. "$${π\over 3}{radian} $$"
Q: The measure of the angles of a triangle are in the ratio 2 : 7 : 11. Measures of angles are :
844 05dd3b5e0a46476101fbd4efc
5dd3b5e0a46476101fbd4efc- 1$$16^0, 56^0, 88^0$$false
- 2$$18^0, 63^0, 99^0$$true
- 3$$20^0, 70^0, 90^0$$false
- 4$$25^0, 175^0, 105^0$$false
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Answer : 2. "$$18^0, 63^0, 99^0$$"
Q: PA and PB are two tangents to a circle with center o from a point P outside the circle. A and B are points on the circle. If ∠OAB = 35° than ∠APB is equal to:
805 05dcd40dadefbe923a9530edf
5dcd40dadefbe923a9530edf- 1$$70^0$$true
- 2$$20^0$$false
- 3$$25^0$$false
- 4$$35^0$$false
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Answer : 1. "$$70^0$$"
Q: A hemispherical bowl of internal diameter 54 cm contains a liquid. The liquid is to be filled in cylindrical bottles of radius 3 cm and height 9 cm, then find the number of bottles that can be filled?
788 06093824f6481f36316ea0702
6093824f6481f36316ea0702- 1324false
- 2228false
- 381false
- 4None of thesetrue
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