Mensuration Questions Practice Question and Answer
8 4 4 Q:
5d7096b19004b376a58bc3c9 Answer : 2. "18 cm"
4 Answer : 2. "32 mtr"
4 Answer : 3. "220 metres"
4 Answer : 2. "38%"
4 4 Answer : 1. "2√41 mtr "
4 Answer : 4. "cannot be determined"
Q: A wheel can travel 22 km. in 100 rounds. Find the radius of that wheel. 2770 05d10948187e3540b926c1bc0
5d10948187e3540b926c1bc0- 142 mtrfalse
- 228 mtr.false
- 335 mtrtrue
- 449 mtrfalse
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Answer : 3. "35 mtr"
Q: The base of a triangle is 15 cm and height is 12 cm. The height of another triangle of double the area having the base 20 cm is
1126 05d7096b19004b376a58bc3c9
5d7096b19004b376a58bc3c9- 19 cmfalse
- 218 cmtrue
- 38 cmfalse
- 412.5 cmfalse
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Answer : 2. "18 cm"
Explanation :
Area of first triangle =1/2*12*15=90
and second triangle Area will be 180 according to question that we can say
180=1/2*h*20
h=18 cm ans
Q: A carpet is to be laid in a room of 12m ×8m. measurement. Breath of the carpet is 3m. What should be the length of this carpet? 2533 05d107ee08508ec0341123c80
5d107ee08508ec0341123c80- 134 mtrfalse
- 232 mtrtrue
- 336 mtrfalse
- 440 mtrfalse
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Answer : 2. "32 mtr"
Explanation :
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Q: If area of a circular jogging track is 3850 sq.metres. What is the circumference of the jogging track? 2011 05d10976a406b950bb95b0dd8
5d10976a406b950bb95b0dd8- 1225 metresfalse
- 2214 metresfalse
- 3220 metrestrue
- 4235 metresfalse
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Answer : 3. "220 metres"
Explanation :
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Q: If radius and height of a cylinder increase by 20% and15% respectively. then what is the % change in curved surface area? 1476 05b5cc6b9e4d2b4197774d69e
5b5cc6b9e4d2b4197774d69e- 141%false
- 238%true
- 333%false
- 444%false
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Answer : 2. "38%"
Explanation :
Answer: B) 38% Explanation: % Change in Curved Surface Area is given by %Change in radius + %Change in height + %Change in radius × %Change in height 100 ⇒+20 + 15 + 20×15100 = 38%
Q: Length and breadth of a rectangular field is 140 m. and respectively. Poles have to be fixed around this field at the distance of 5 m. How many such poles are required? 3646 05d108ab887e3540b926c1b9c
5d108ab887e3540b926c1b9c- 188false
- 240false
- 392true
- 441false
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Answer : 3. "92"
Q: Ratio of length, breath and height of a room is 5:4:2. Area of four wall is 144 square meter. Find diagonal of the floor. 4075 05d10905f406b950bb95b0dcc
5d10905f406b950bb95b0dcc- 12√41 mtrtrue
- 23√41 mtrfalse
- 32√42 mtrfalse
- 42√41 mtrfalse
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Answer : 1. "2√41 mtr "
Explanation :
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Q: The area of a rectangle with 10 cm length is equal to the area of a circle. Find the circumference of the circle. 3056 15d109aef87e3540b926c1bde
5d109aef87e3540b926c1bde- 136 cmfalse
- 234 cmfalse
- 326 cmfalse
- 4cannot be determinedtrue
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Answer : 4. "cannot be determined"
Explanation :
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