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5% of a=b, then b% of 20 is the same as...

5% of a=b, then b% of 20 is the same as ___________

A

20% of a/2

B

50% of a/20

C

50% of a/2

D

20% of a/20

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CHAMPION PUBLICATION-2017 TIER-II PAPER(7)-EXERCISE
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  15. Two cars A and B travel from one city to another, at speeds of 72 km/h...

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