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If x% of y is the same as 4/5 of 80, the...

If `x%` of `y` is the same as `4/5` of `80,` then the value of `xy` is a. 320 b. 400 c. 640 d. none of these

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RS AGGARWAL-PERCENTAGE-All Questions
  1. If X is 90% of y then what percent of X is Y? 90 % b. 101 1/9% c. 111 ...

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  2. x% of y is y% of a.4% of a b. 5% of a c. 20 % of a d. no...

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  3. If x% of y is the same as 4/5 of 80, then the value of xy is a. 320 b....

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  4. If x% of y is 100 and y% of z is 200, find a relation between x and z....

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  5. If x %\ of\ 500=y %\ of\ 300\ a n d\ x %\ of\ y %\ o\ f200=60 ,\ the n...

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  6. If x , y , z are three positive integers such that x is greater than y...

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  7. If 20 %\ of\ A=50 %\ of\ B , what percentage of A is B? 20 b. 30 c. 40...

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  8. If p % of p is 36, then p is equal to 15 b. 60 c. 600 d. 3600

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  9. If x % of y is equal to z what percent of z is x ? (y^2)/(100) b. y/(...

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  10. If x\ i s\ \ 80 %\ of\ y then what percent of 2x\ i s\ y ? 40 % b. 62...

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  11. Subtracting 6% of x from x is equivalent to multiplying x by how much?...

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  12. (x% of y + y% of x)=? a.x% of y b. y% of x   c. 2% of xy d. ...

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  13. If a exceeds b by x % then which one of the following equations is ...

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  14. 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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  15. 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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  16. If x %\ of\ a\ is the same as y % of b , then\ z % of b is a.(x y)/z ...

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

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

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

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

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