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A number is first increased by 40% and t...

A number is first increased by 40% and then decreased by 25%, again increased by 15% and then decreased by 20%, What is the net increase decrease per cent in the number ?

A

`7.2%` decrease

B

`6.4%` increase

C

`3.4%` decrease

D

`3.4%` increase

Text Solution

Verified by Experts

The correct Answer is:
C
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