maths Practice Question and Answer
8 4 4 Answer : 2. "32 mtr"
4 Answer : 3. "21 units"
4 4 Answer : 4. "6 Days"
4 Answer : 2. "528 metres"
4 Answer : 1. "6000 sq.mtr."
4 Answer : 2. "12 cm"
Q: A wheel can travel 22 km. in 100 rounds. Find the radius of that wheel. 3494 05d10948187e3540b926c1bc0
5d10948187e3540b926c1bc0- 142 mtrfalse
- 228 mtr.false
- 335 mtrtrue
- 449 mtrfalse
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Answer : 3. "35 mtr"
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? 3352 05d107ee08508ec0341123c80
5d107ee08508ec0341123c80- 134 mtrfalse
- 232 mtrtrue
- 336 mtrfalse
- 440 mtrfalse
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Answer : 2. "32 mtr"
Explanation :
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Q: The ratio of length and breadth of rectangle is 5:2 respectively. The respective ratio of its perimeter and area is 1:3 (irrespective of the unit). What is the length of the rectangle? 3210 05d109d3787e3540b926c1be8
5d109d3787e3540b926c1be8- 127 unitsfalse
- 232 unitsfalse
- 321 unitstrue
- 4None of thesefalse
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Answer : 3. "21 units"
Explanation :
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Q: Diagonal of a square is 12√2. Find the ratio between the area of this square and that of square drawn on diagonal. 3108 05d108da987e3540b926c1bb2
5d108da987e3540b926c1bb2- 12:1false
- 21:1false
- 31:2true
- 41:3false
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Answer : 3. "1:2"
Q: A cow is tied with a 14 ft. long rope in the centre of a field. If the cow can graze the grass of 100 ft2 area per day. What will be the time taken by the cow in grazing the grass of whole field? 3050 05d1092cf406b950bb95b0dd2
5d1092cf406b950bb95b0dd2- 12 Daysfalse
- 218 Daysfalse
- 324 Daysfalse
- 46 Daystrue
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Answer : 4. "6 Days"
Explanation :
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Q: The ratio of length and breadth of a rectangular plot is 71:16 respectively. The area of the plot is 17324 sq.metres. What is the perimeter of the plot? 3050 05d109913406b950bb95b0ddf
5d109913406b950bb95b0ddf- 1284 metresfalse
- 2528 metrestrue
- 3264 metresfalse
- 4614 metresfalse
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Answer : 2. "528 metres"
Explanation :
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Q: A rectangular plot has the ratio of 5:3 between length and breath. If the perimeter of the plot is 320 mtr. What’s the area of the plot? 3033 05d10919b87e3540b926c1bba
5d10919b87e3540b926c1bba- 16000 sq.mtr.true
- 212000 sq.mtr.false
- 34500 sq.mtr.false
- 418000 sq.mtr.false
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Answer : 1. "6000 sq.mtr."
Explanation :
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Q: Area of a rectangle is 4 times than that of a square. Breath of rectangle is 12cm. and length of side of square. What is the length of the side of square? 2767 05d108f55406b950bb95b0dc6
5d108f55406b950bb95b0dc6- 110 cmfalse
- 212 cmtrue
- 314 cmfalse
- 416 cmfalse
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Answer : 2. "12 cm"
Explanation :
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