Maths Practice Question and Answer
8 Q: In how much time the money of Rs 6400 will be Rs 6561 at the rate of 5 percent annual interest if the compound interest is payable quarterly?
2009 05fb4e118488efb77b437f157
5fb4e118488efb77b437f157- 16 Monthtrue
- 212 Monthfalse
- 324 Monthfalse
- 418 Monthfalse
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Answer : 1. "6 Month"
Q: A 240 meter long train crosses a 300 meter long platform in 27 seconds. What is the speed of the train in Kmph?
2009 05f0ec17cf4c8bf4bad01d817
5f0ec17cf4c8bf4bad01d817- 154false
- 236false
- 372true
- 418false
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Answer : 3. "72"
Q: 28% members of a certain group are married. What is the respective ratio between the number of married members to the number of unmarried members?
2009 05d4a9f58108bca202e8a3645
5d4a9f58108bca202e8a3645- 17:17false
- 25: 18false
- 37:18true
- 4Cannot determinedfalse
- 5None of thesefalse
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Answer : 3. "7:18"
Explanation :
Let total number of person is=100
married person=28
unmarried person will be 100-28=72
The ratio will be 28/72=7/18
Q: Difference between C.I and S.I is Rs.35 at 5% per annum for 2 years. What is the principal? 2008 15d120d6d36b7496de237f5c7
5d120d6d36b7496de237f5c7- 114,000true
- 212,000false
- 310,000false
- 415,000false
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Answer : 1. "14,000"
Q:Directions : What should come in place of the question mark (?) in the following number series?
474 459 429 369 249 ?
2006 05e6c5ace8fcee56af20533be
5e6c5ace8fcee56af20533be- 19true
- 20false
- 34false
- 411false
- 5None of thesefalse
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Answer : 1. "9"
Q: A train runs at a speed of 80km/hr. If the length of the train is 400 m, how long will it take for it to cross an 400m bridge?
2005 05ebe204f828a397cdc6439bd
5ebe204f828a397cdc6439bd- 120 secondsfalse
- 226 secondsfalse
- 336 secondstrue
- 435 secondsfalse
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Answer : 3. "36 seconds "
Q: A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1\over 4} \ days$$ of a day ? 2005 05cf0f2b30b8bee0fb6178ae2
5cf0f2b30b8bee0fb6178ae2- 11false
- 24false
- 319false
- 441true
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Answer : 4. "41"
Q: A basket consists of five blue balls, four green balls, two red balls and three yellow balls. Three balls are drawn at random. What is the probability that at least one blue ball is drawn?
2005 05dfa0e3f36644b47cbafbbda
5dfa0e3f36644b47cbafbbda- 1$$ {8\over13}$$false
- 2$$ {9\over13}$$false
- 3$$ {10\over13}$$true
- 4$$ {11\over13}$$false
- 5None of thesefalse
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