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Quantitative-aptitude Questions Set 105:

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1, 8, 27, 64, ...

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Choose the word that is different from the others.

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 If the radius of a circle is decreased by 50%, find the percentage decrease in its area. 

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 Sum of digits of a 5 digit number is 41. Find the probability that such a number is divisible by 11? 

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If two positive numbers are in the ratio 1/8 : 1/5, then by what percent is the second number more than the first?

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 In how many ways the letter ‘SOLVING’ can be rearranged to make 7 letter words such that none of the letters repeat? 

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Kumar tosses two dice and wants to calculate the probability that the total score is a prime number. What is the probability?

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In a bag, there are coins of 25p, 10p, and 5p in the ratio of 1 : 2 : 3. If the total value of the coins is Rs. 30, how many 5p coins are there?

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The length of a rectangular plot is 3 times its breadth. If the area of the rectangular plot is 867 square meters, what is the breadth of the rectangular plot?

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A watch that gains time uniformly is 2 minutes slow at noon on Monday and is 4 minutes 48 seconds fast at 2 p.m. on the following Monday. When was the watch correct?

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