Maths Practice Question and Answer
8Q: Ram can complete ¼ th part of work in 8 days and Shyam can complete 2/4 th of the work in 6 days and Naresh can complete ¾th the work in 12 days. In how many days can they together complete it? 3465 15d147f2b9aeb0a08f1e6721a
5d147f2b9aeb0a08f1e6721a- 1\(6 {11 \over 17 }\)false
- 2\(5 {11 \over 17 }\)true
- 3\(8 {11 \over 17 }\)false
- 4\(7 {11 \over 17 }\)false
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Answer : 2. "\(5 {11 \over 17 }\)"
Q:Study the following pie-diagrams carefully and answer the question given below it.
PERCENTAGE COMPOSITION OF HUMAN BODY
In the human body, what part is made of neither bones nor skin?
3462 05dcc0484f348e931548d760d
5dcc0484f348e931548d760dPERCENTAGE COMPOSITION OF HUMAN BODY
- 1$${1\over 40}$$false
- 2$${3\over 80}$$false
- 3$${2\over 5}$$false
- 4None of thesetrue
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Answer : 4. "None of these"
Q: A used car dealer sells a car for Rs 7.6 lakhs and makes some loss. If he had sold if for Rs.9.2 lakhs his profit would been thrice of his loss. What was the cost price of the car (in Rs. Lakhs)?
3461 05dca4f4a582669277c2973cc
5dca4f4a582669277c2973cc- 18.5false
- 28.75false
- 38.25false
- 48true
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Answer : 4. "8"
Q: Ravi purchases 90 pens and sells 40 pens at a gain of 10% and 50 pens at a gain of 20%. Had he sold all of them at a uniform profit of 15% he would have got Rs. 40 less. Find the cost price of each pen.
3457 06073faf563b9781494d8345c
6073faf563b9781494d8345c- 1Rs. 80true
- 2Rs. 75false
- 3Rs. 90false
- 4Rs. 100false
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Answer : 1. "Rs. 80"
Q: What approximate value should come at place of the question mark(?) in the following question?
3455 05d4ab44e108bca202e8a68d0
5d4ab44e108bca202e8a68d0- 18false
- 238false
- 358false
- 468false
- 518true
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Answer : 5. "18"
Q: In the given figure, AB, AE, EF, FG and GB are semicircles. AB=56 cm and AE=EF=FG=GB. What is the area (in cm2) of the shaded region?
3438 05d91af854a4d054073fb0e5c
5d91af854a4d054073fb0e5c- 1414.46false
- 2382.82false
- 3406.48false
- 4394.24true
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Answer : 4. "394.24"
Q: Ratio of the principal and the amount after 5 year is 10:12. Then the rate of interest per annum is
3437 05f0d4876cec10557a8deaea7
5f0d4876cec10557a8deaea7- 18%false
- 220%true
- 312%false
- 416%false
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Answer : 2. "20% "
Q: The area of trapezium is 21 square cm, the distance between the parallel sides is 3 cm and one of the parallel sides is 8.3 cm. What is the length of the other parallel side ?
3436 15e4667b365b2ec50e42a778f
5e4667b365b2ec50e42a778f- 112.7 cmfalse
- 27.7 cmfalse
- 310.7 cmfalse
- 45.7 cmtrue
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