maths Practice Question and Answer
8 5 4 Answer : 4. "None of these"
4 Answer : 1. "14"
4 Answer : 1. "2√41 mtr "
4 4 Answer : 4. "cannot be determined"
4 4 Answer : 4. "40 mtr"
Q: Length of a rectangle is 53 metre, while its breath is 28 metre. Cost of covering it with grass bed is Rs.27 sq meter. Find total expenditure? 5690 15d10a36f406b950bb95b0e4a
5d10a36f406b950bb95b0e4a- 1Rs. 40,098false
- 2Rs. 40,048false
- 3Rs. 40,058false
- 4Rs. 40,088false
- 5None of thesetrue
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Answer : 5. "None of these"
Q: Difference between the circumferences of two circles is 132 cm and radius of the smaller circle is 14 cm. Find the radius of the larger circle? 4965 25d109fc087e3540b926c1bed
5d109fc087e3540b926c1bed- 114 cmfalse
- 221 cmfalse
- 330 cmfalse
- 4None of thesetrue
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Answer : 4. "None of these"
Explanation :
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Q: Poles are to be created along the boundary of a rectangular field in such a way that distance between any two adjacent poles is 1.5 metres. The perimeter of the field is 21 metres and length and the breadth are in the ratio of 4:3 respectively. How many poles will be required? 4654 05d109f09406b950bb95b0ded
5d109f09406b950bb95b0ded- 114true
- 216false
- 315false
- 420false
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Answer : 1. "14"
Explanation :
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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. 3800 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: 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? 3280 05d108ab887e3540b926c1b9c
5d108ab887e3540b926c1b9c- 188false
- 240false
- 392true
- 441false
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Answer : 3. "92"
Q: The area of a rectangle with 10 cm length is equal to the area of a circle. Find the circumference of the circle. 2900 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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Q: Base of a right-angle triangle is 9 cm and its area is 81 sq cm. Find its height. 2721 05d10a24b87e3540b926c1c1e
5d10a24b87e3540b926c1c1e- 136 cmfalse
- 29 cmfalse
- 327 cmfalse
- 4None of thesetrue
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Answer : 4. "None of these"
Q: Ratio between the length and breadth of a rectangular field is 9:4. Rs.14400 are spent on the implantation of grass on this field. If the rate of implantation is Rs. 4 per meter square. What is the breath of the field? 2714 05d108bfa87e3540b926c1ba5
5d108bfa87e3540b926c1ba5- 138 mtrfalse
- 248 mtrfalse
- 342 mtrfalse
- 440 mtrtrue
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Answer : 4. "40 mtr"
Explanation :
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