Discussion

Q.

The price of an article is increased by 20% and later it is decreased by 20%. Find the overall percentage change in the price?

A. 4% increase

B. No change

C. 2% decrease

D. 4% decrease

Correct Option is D

Explanation:

Apply AB Method.

10 -  20 20*20/100 =

- 4 indicates 4% decrease in the price

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