Maths Practice Question and Answer
8 Q: A shopkeeper sold his goods at half the list price and thus lost 20 %. If he had sold on the listed price, his gain percentage would be
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5efd3f4d7228dd6b06e2916a- 120%false
- 260%true
- 335%false
- 472%false
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Answer : 2. "60% "
Q: Vipin swims in a 72 meter long pond. He travels 144 meters in one minute by swimming from one end to the other and coming back the same way, find his average speed.
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5f96bd8eeed3d00d4bc4c2ea- 1$$ {2.4 m/sec^{2}}$$true
- 2$$ {2.1 m/sec^{2}}$$false
- 3$$ {3.4 m/sec^{2}}$$false
- 4$$ {2.0 m/sec^{2}}$$false
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Answer : 1. "$$ {2.4 m/sec^{2}}$$"
Q: Denominator of a rational number exceeds its numerator by 8. If 17 is added to the numerator and 1 is subtracted from denominator we get the rational number 3/2 then the rational number is
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628b665c44265e01a97fe4e1- 113/21true
- 221/13false
- 313/7false
- 47/13false
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Answer : 1. "13/21"
Q: Train A which is 320 m long can cross a pole in 16 seconds. If it halts 5 times each time for exactly 18 minutes, how many hours will it take to cover a distance of 576 km? (in hours)
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5ea6cf40b8cf1d2fb8cbff84- 18false
- 27.5false
- 38.5false
- 49false
- 59.5true
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Answer : 5. "9.5 "
Q: How may digit are required to write numbers from 1 to 50?
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5dbbfadbdc36f4476522605a- 1100false
- 292false
- 391true
- 450false
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Answer : 3. "91"
Q: Solve the following equation.
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5d70dc5d60d0a53645a49df5- 14false
- 25false
- 310true
- 412false
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Answer : 3. "10"
Q: A can finish a piece of work in 18 days and B can do the same work in half the time taken by A. Then working together. What part of the same work they an finish in a day? 1893 05cf0f058c97a225730e3b24b
5cf0f058c97a225730e3b24b- 1$${1\over 6}$$true
- 2$${2\over 5}$$false
- 3$${1\over 9}$$false
- 4$${2\over 7}$$false
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Answer : 1. " $${1\over 6}$$"
Q: 10 men can complete a piece of work in 15 days. They started work and after five days 10 women joined them and the work has finished in next 5 days. In how many days can 25 women finish the same piece of work?
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5ee20027ebfcbb050457de58- 14 daysfalse
- 25 daysfalse
- 36 daystrue
- 48 daysfalse
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