Maths Practice Question and Answer
8 Q: A principal of Rs. 6120 becomes Rs. 8330 in 2 years when compounded annually at some rate of interest. How much will be the amount if the same principal was compounded half-yearly?
2221 05e78bf0e4572817353d4744d
5e78bf0e4572817353d4744d- 1Rs. 8430true
- 2Rs. 8500false
- 3Rs. 8300false
- 4Rs. 8750false
- 5None of thesefalse
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Answer : 1. "Rs. 8430"
Q: In an election between two candidates, 75% of the voters cast their votes, out of which 2% votes were declared invalid. A candidate got 9261 votes which were 75% of the valid votes. The total number of voters enrolled in that election was:
2220 05d91f59c4111e61233de3eae
5d91f59c4111e61233de3eae- 116000false
- 216400false
- 316800true
- 418000false
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Answer : 3. "16800"
Q: A number whose one - fifth part increased by 4 is equal to its one - fourth part diminished by 10 is:
2219 05ee0b7a6ca41b347ed34acd4
5ee0b7a6ca41b347ed34acd4- 1260false
- 2280true
- 3240false
- 4270false
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Answer : 2. "280 "
Q: The ratio in which two sugar solutions of the concentration 25% and 45% are to be mixed to get a solution of concentration 30% is
2219 05ebb6f97c1aae5429b38e65b
5ebb6f97c1aae5429b38e65b- 14: 3false
- 22: 7false
- 33: 1true
- 43: 5false
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Answer : 3. "3: 1"
Q: Mr. Tiwari invested Rs.25000 in two fixed deposits X and Y offering compound interest at 6% per annum and 8% per annum, respectively. If the total amount of interest accrued in two years through both fixed deposits is Rs.3518, then the amount invested in scheme X is -
2219 05ee217c7ef054905196ffa10
5ee217c7ef054905196ffa10- 1Rs.12000false
- 2Rs.13500false
- 3Rs.15000true
- 4Rs.16500false
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Answer : 3. "Rs.15000 "
Q: Two numbers are less than the third number by 50% and 54% respectively. By how much per cent is the second number less than the first number?
2219 05eb23a4fa2410333f0bc3033
5eb23a4fa2410333f0bc3033- 113%false
- 210%true
- 312%false
- 4Cannot be determinedfalse
- 5None of thesefalse
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Answer : 2. "10% "
Q: If α and β are the roots of equation x2 - 2x + 4 - 0, then what is the equation whose roots are α3/β2 and β3/α2?
2218 05dca46ef88990a4b0e8010a2
5dca46ef88990a4b0e8010a2- 1false
- 2false
- 3true
- 4false
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Answer : 3. " "
Q: By what number, is the number of accidents that occurred in April is greater than the average number of Accidents that occurred during the 6 months period?

2216 05d775ff413ddea5af63440a7
5d775ff413ddea5af63440a7
- 113.17true
- 28false
- 39false
- 411false
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