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A number is increased by 10% and then it...

A number is increased by 10% and then it is decreased by 10%. Find the net increase or decrease percent.

A

0.03

B

0.04

C

0.02

D

0.01

Text Solution

Verified by Experts

The correct Answer is:
D
Let number = 100
New number `=(100 xx 110 xx 90)/(100 xx 100) = 99`
`100 - 99 = 1%` decreases.
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