Maths Practice Question and Answer
8 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?
2853 05fd1daf302048c5f0a1cbf62
5fd1daf302048c5f0a1cbf62- 154 litresfalse
- 262 litresfalse
- 370 litresfalse
- 472 litrestrue
- 5None of thesefalse
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Answer : 4. "72 litres"
Q: A is thrice as fast as B. Together they can do a job in 15 days. In how many days will B finish the work? 2851 05d1488909aeb0a08f1e67455
5d1488909aeb0a08f1e67455- 140false
- 260true
- 330false
- 420false
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Answer : 2. "60"
Q: Two places P and Q are 92 km apart. A train leaves P for Q and at the same time another train leaves Q for P. Both the trains meet 4 hrs after they start moving. If the train travelling from P to Q travels 7 km/hr faster than the other train, find the speed of the two trains.
2846 05fd1e2972cbd2c3f9a435ac7
5fd1e2972cbd2c3f9a435ac7- 115 km/hr, 8 km/hrtrue
- 212 km/hr, 8 km/hrfalse
- 312 km/hr, 9 km/hrfalse
- 415 km/hr, 9 km/hrfalse
- 5None of thesefalse
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Answer : 1. "15 km/hr, 8 km/hr"
Q: 2 is what percent of 50 ? 2845 05cda90fb40678f4146def8f3
5cda90fb40678f4146def8f3- 12%false
- 22.5%false
- 34%true
- 45%false
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Answer : 3. " 4%"
Explanation :
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Q: If the circumference of a circle is 4.4 m, then the area of the circle (in m2) is :
2841 05f6d8c60ec13dd748003bbcd
5f6d8c60ec13dd748003bbcd- 149/πfalse
- 249πfalse
- 34.9πfalse
- 4None of thesetrue
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Answer : 4. "None of these "
Q: A moving train crosses a man standing on a platform and a bridge 640 metres long in 15 seconds and 35 seconds respectively. What will be the time taken by the train to cross a platform 1280 meters long?
2841 05efeacc39bfe193cd14b71d9
5efeacc39bfe193cd14b71d9- 1false
- 218 secondsfalse
- 355 secondstrue
- 422 secondsfalse
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Answer : 3. "55 seconds"
Q: A shopkeeper earns a profit equal to the selling price of 11 meter by selling 22-meter cloth. Find the profit percent. 2838 15d1331bc925caa2d5bbbff70
5d1331bc925caa2d5bbbff70- 150%true
- 252%false
- 345%false
- 455%false
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Answer : 1. "50%"
Q: A crate of fruits contains one spoiled fruit for every 25 fruits. 60 % of the spoiled fruit were sold. IF the seller had sold 48 spoiled fruits, then the number of fruits in the crate were:
2836 05ffc2be51299b845c330a7d0
5ffc2be51299b845c330a7d0- 13000false
- 22400false
- 31200false
- 42000true
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Answer : 4. "2000"
Explanation :
Let spoiled fruit=100
60 % of spoiled fruit sell=48
Then total spoiled fruit =48/60*100=80
Total Fruit=80*25=2000