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If 20 %\ of\ A=B\ a n d\ 40 %\ of\ B=C\ ...

If `20 %\ of\ A=B\ a n d\ 40 %\ of\ B=C\ t h e n\ 60 %\ of\ (A+B)` is a.`30 %\ of\ C` b. `60 %\ of\ C` c. `75 %\ of\ C` d. none of these

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RS AGGARWAL-PERCENTAGE-All Questions
  1. If a exceeds b by x % then which one of the following equations is ...

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  2. If 8%\ of\ x=4%\ of\ y\, t h e n\ 20 %\ of\ x is a.10 %\ of\ y b. 80 %...

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  3. If 20 %\ of\ A=B\ a n d\ 40 %\ of\ B=C\ t h e n\ 60 %\ of\ (A+B) is ...

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  4. If x %\ of\ a\ is the same as y % of b , then\ z % of b is a.(x y)/z ...

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  5. If A=x %\ of\ y\ a n d\ B=y %\ of\ x , t h e n\ which of the followin...

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  6. If a\ i s\ 60 %\ of\ b , then what percent of 4a\ i s\ 5b ? (25)/(12)...

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  7. If x=63 %\ of\ y ,\ t h e n\ y^2 is approximately what percent of x^2...

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  8. If a=bxxd/c ; b ,\ c\ a n d\ d are each increased by 10% then by ho...

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  9. If a % of x is equal to b % of y , then c % of y is what %\ of\ x ? a...

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  10. The firm uses the following function to calculate the production outpu...

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  11. A company received tow shipments of ball bearings. In the first ship...

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  12. In a graduate class of 200, 40% are women and 1/5 become lecturers. If...

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  13. The contents of a certain box consist of 14 apples and 23 oranges. ...

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  14. The weight of an empty bucket is 25% of the weight of the bucket when ...

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  15. A part of Rs. 9600 is invested at a 5% annual return, while the rema...

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  16. A salesmans commission is 5% on all sales up to Rs. 10000 and 4% of ...

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  17. In a co-educational school there are 15 more girls than boys. If the...

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  18. 5 kg of tea and 8kg of sugar together cost Rs. 172. The price of tea ...

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  19. 605 sweets were distributed equally among children in such a way that ...

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  20. In a certain organisation, 40% employees are matriculates, 50% of the ...

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