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15 boys earn Rs 900 in 5 days, how much ...

15 boys earn Rs 900 in 5 days, how much will 20 boys earn in 7 days?

A

Rs 1680

B

Rs 1600

C

Rs 1640

D

Rs 1660

Text Solution

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The correct Answer is:
A
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UPKAR PUBLICATION -PRACTICE SET-8-PART-III QUANTITATIVE APTITUDE
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  2. Angle described a minute hand of a wall clock from 8.00 AM to 8.45 AM ...

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  3. 15 boys earn Rs 900 in 5 days, how much will 20 boys earn in 7 days...

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  4. The value of 5^(2) + 12^(@) xx 11^(@) is-

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  5. The numerator of a fraction is 4 less than the denominator. If 1 is ...

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  6. If eggs are bought at Id for Rs 8 and sold at 4 for Rs 5, die business...

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  7. 25 metre is x% of 750 metre. The value of x is-

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  8. A man sold an article for Rs 560 and gained 12%, the cost price of the...

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  9. The number which is not a perfect square is-

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  10. The Arithmetic Mean of 13 observations is 14. If the Mean of 1st seven...

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  11. If A's salary is 50% more than that of B, then B's salary is less than...

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  12. When a number is divided by 893 , the remaineder is 193 . What will be...

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  13. A fruit seller buys lemons t 2 for a rupee and sells them at 5 for ...

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  14. If x : y = 3 :4 then (7x + 3y) : (7x - 3y) = ?

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  15. If a: b= 5:7 and c:d=2a:3b, then ac: bd is :

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  16. If A:B=2:3 , B:C = 4:5, C:D = 6:7. then A : B : C : D is-

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  17. Three numbers are in the ratio 1/2: 2/3:3/4 The difference between...

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  18. The average marks obtained by 15 students including x are 70 and the a...

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  19. Number of diagonals in a 30 sided convex polygon will be-

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  20. Two cars start from place A & B. 100 km apart, towards each other. Bot...

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