Quantitative Aptitude (Numerical Ability)

Q. What should come in place of the question mark (?) in the following equation?
56792 + 3805 = ? + 39846

1) 21651
2) 20031
3) 219751
4) 20751

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Q. The breadth of a rectangular plot is decreased by 20 percent. By what percent should the length be increased so as to keep the same area?
1) 20
2) 30
3) 25
4) 40

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Q. What approximate value should come in place of the question mark (?) in the following equation?
6.59 x 149.36 +159 % of 1642 =10,000 - ?

1) 6,800
2) 7,500
3) 6,500
4) 5,500

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Q. Three-fifth of the number is 35 more than forty percent of that number. What is eighty percent of that number?
1) 175
2) 105
3) 150
4) 140

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Q. A 180 meter long train crosses a man standing on the platform in 6 seconds. What is the speed of the train?
1) 90 kmph
2) 108 kmph
3) 120 kmph
4) 88 kmph

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Q. Three-fifths of forty percent of a number is 12. What is the number?
1) 50
2) 60
3) 75
4) 80

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Q. In the following number series, a wrong number is given. Find out that number.
636, 316, 154, 76, 36, 16, 6

1) 316
2) 154
3) 76
4) 36

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Q. If 86$5 - 4 * 36 = 3709, what will come in place of $?
1) 6
2) 8
3) 7
4) 4

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Q. A trader bought 30 kg of rice at the rate of Rs. 10.50 per kg and 20 kg of rice at the rate of Rs. 11.00 per kg. He mixed the two and sold the mixture at the rate of Rs.11.70 per kg. Approximately, what was the percentage of profit in the transaction?
1) 15
2) 5
3) 20
4) 10

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Q. The percentage profit earned on an article by selling it at Rs . 960 was 20. What was the cost price of the article?
1) Rs . 600
2) Rs. 900
3) Rs. 840
4) Rs.800

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