Maths Practice Question and Answer
8 Q: If the clock is at 3:17, what time will be seen in the mirror?
1341 0631b056a6a86583500044af4
631b056a6a86583500044af4- 13:17false
- 28:43true
- 33:42false
- 43:53false
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Answer : 2. "8:43"
Q: A mixture of milk and water contains 75% milk. If 8 liters of the mixture is taken out and 7 liters of milk is added, the ratio of milk to water becomes 7 : 2. Find the volume of the initial mixture.
986 06319bc324c69013ac89cf332
6319bc324c69013ac89cf332- 162 litersfalse
- 264 literstrue
- 368 litersfalse
- 472 litersfalse
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Answer : 2. "64 liters"
Q: If three cubes of sides 3 cm, 4.5 m and 5 cm respectively are melted to form a big money, then find the side of the new cube.
1113 06319bb4d2d4ba278b66e4e36
6319bb4d2d4ba278b66e4e36- 15false
- 23false
- 34false
- 46true
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Answer : 4. "6"
Q: Find the least number which when subtracted from 10.000327 is a perfect square.
1503 06319bada2d4ba278b66e4cdb
6319bada2d4ba278b66e4cdb- 10.0003false
- 20.00003false
- 30.0085false
- 40.000003true
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Answer : 4. "0.000003"
Q: Amar can do a piece of work in 30 days and Raman can do the same work in 15 days. If both work together, then what percent of the total work will be completed in 4 days?
1056 06319ba7d4c69013ac89cdd8b
6319ba7d4c69013ac89cdd8b- 115false
- 237false
- 340true
- 445false
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Answer : 3. "40"
Q: Find the smallest integer number which, when subtracted from both the numbers in the ratio 5 : 6, is less than the ratio 17 : 22.
976 06319ba2bb0a2a82fc54c2e54
6319ba2bb0a2a82fc54c2e54- 14false
- 25false
- 32true
- 43false
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Answer : 3. "2"
Q: The difference of two numbers is equal to 20% of the larger of the numbers. If the smaller number is 40, then find the larger number
930 06319b9eab0a2a82fc54c2cae
6319b9eab0a2a82fc54c2cae- 160false
- 250true
- 340false
- 430false
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Answer : 2. "50"
Q: The smallest positive integer, which when multiplied by 392 gives the product a perfect square number, will be :
997 06319b9b26a86583500fe86f2
6319b9b26a86583500fe86f2- 15false
- 26false
- 37false
- 4Nonetrue
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