Maths Practice Question and Answer
8 Q: A number between 1000 and 2000 which when divided by 30, 36 and 80 gives a remainder 11 in each case is:
744 064008eed35d86258eccf290d
64008eed35d86258eccf290d- 111523false
- 21451true
- 31641false
- 41712false
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Answer : 2. "1451"
Q: The smallest five digit number which is divisible by 12, 18 and 21 is:
834 064008e9486fd4161466a42f7
64008e9486fd4161466a42f7- 110080true
- 230256false
- 310224false
- 450321false
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Answer : 1. "10080 "
Q: The greatest four digit number which is exactly divisible by each one of the numbers 12, 18, 21 and 28.
964 064008cb635d86258eccf21af
64008cb635d86258eccf21af- 19828true
- 29882false
- 39928false
- 49288false
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Answer : 1. "9828"
Q: If the least common multiple of two numbers, 1728 and K is 5184, then how many values of K are possible?
3171 05f082974bc929f40b0bb09eb
5f082974bc929f40b0bb09eb- 16false
- 27true
- 311false
- 48false
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Answer : 2. "7"
Q: A man buys 12 articles for Rs. 12 /- and sells them at the rate of Rs.1.25 per article. His gain percentage is:
1568 05dbab0d733aa9436e0e60d77
5dbab0d733aa9436e0e60d77- 120false
- 225true
- 315false
- 418false
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Answer : 2. "25 "
Q: The difference between the simple interest received from two different sources on Rs. 1500 for 3 years is Rs. 13.50. The difference between their rates of interest is : 2066 15cfdfae270433d6f12b5404b
5cfdfae270433d6f12b5404b- 10.1%false
- 20.2%false
- 30.3%true
- 40.4%false
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Answer : 3. "0.3%"
Q: A train crosses a platform in 30 seconds travelling with a speed of 60 km / h. If the length of the train be 200 metres, then the length ( in metres ) of the platform is
1487 05df1f5eb0183ea49d62ce475
5df1f5eb0183ea49d62ce475- 1400false
- 2300true
- 3200false
- 4500false
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Answer : 2. "300 "
Q: 75 gm of sugar solution has 30 % sugar in it. Then the quantity of sugar that should be added to the solution to make the quantity of the sugar 70% in the solution is :
2340 05dd62cccc2282c484e4b472c
5dd62cccc2282c484e4b472c- 1125 gmfalse
- 2100 gmtrue
- 3120 gmfalse
- 4130 gmfalse
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