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Subject :IMO    Class : Class 7

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

A4% of b
B5% of b
C20% of b
DNone of these


Ans 1:

Class : Class 10
Ans is A

Ans 2:

Class : Class 10
4% a (a option)

Ans 3:

Class : Class 7
answer is a 4%of B

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