If decreasing 120 by x% gives the same r...

If decreasing 120 by x% gives the same result as increasing 40 by x%, then x% of 210 is what per cent less than (x+ 20)% of 180?

A

18

B

`16 2/3`

C

20

D

`33 1/3`

Text Solution

Verified by Experts

The correct Answer is:

B

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