Maths Practice Question and Answer
8 5 Q:
5df9c40a36644b47cbaecfb1 5 Q:
5fd1daf302048c5f0a1cbf62 4 Q:
5efc791fd4461c5b47d6d0fb 4 4 Q:
5f6d8d0cff25c92a085aa089 4 4 4 Answer : 3. " 4%"
Q: If three numbers are in the ratio 3:5:6 and their LCM Is 2160, then find their HCF.
2584 05df9c40a36644b47cbaecfb1
5df9c40a36644b47cbaecfb1- 116false
- 218false
- 320false
- 422false
- 524true
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Answer : 5. "24"
Q: 6 litres are drawn from a cask full of wine and it is then filled with water. 6 litres of the mixture are drawn and the cask is again filled with water. The quantity of wine now left in the cask is to that of the water in it as 121 : 23. How much does the cask hold?
2579 05fd1daf302048c5f0a1cbf62
5fd1daf302048c5f0a1cbf62- 154 litresfalse
- 262 litresfalse
- 370 litresfalse
- 472 litrestrue
- 5None of thesefalse
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Answer : 4. "72 litres"
Q: If the cost of pins reduces by Rs . 4 per dozen, 12 more pins can be purchased for Rs. 48. The cost of pins per dozen after reduction is:
2579 05efc791fd4461c5b47d6d0fb
5efc791fd4461c5b47d6d0fb- 1Rs. 16false
- 2Rs. 20false
- 3Rs. 8false
- 4Rs . 12true
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Answer : 4. "Rs . 12 "
Q: Ram’s present age is one-sixth of his father’s age. If the difference between their present ages is 35 years, what is his father’s present age? 2577 05d0ca0da23ee2e06e9eae216
5d0ca0da23ee2e06e9eae216- 132 Yearsfalse
- 242 Yearstrue
- 352 Yearsfalse
- 444 Yearsfalse
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Answer : 2. "42 Years"
Q: A class has 90 students, of which 60 percent are girls and the rest are boys. Boys' average score in English is 30 percent higher than girls. If the average score of all students in English is 56, then what is the average score of only girls in English?
2576 05f6d8d0cff25c92a085aa089
5f6d8d0cff25c92a085aa089- 162false
- 248false
- 350true
- 445false
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Answer : 3. "50"
Q: The simple interest on a certain sum at 5% per annum for 3 years and 4 years differ by Rs. 42. The sum is : 2574 15cfdf87e70433d6f12b54046
5cfdf87e70433d6f12b54046- 1Rs. 210false
- 2Rs. 280false
- 3Rs. 750false
- 4Rs. 840true
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Answer : 4. "Rs. 840"
Q: 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? 2569 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: 2 is what percent of 50 ? 2566 05cda90fb40678f4146def8f3
5cda90fb40678f4146def8f3- 12%false
- 22.5%false
- 34%true
- 45%false
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Answer : 3. " 4%"
Explanation :
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