Mathematics · Percentage

A number is increased by 10% and then decreased by 10%. It is again increased by 20%. What is the net change in percentage?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

121.6% decrease
220.4% increase
318.8% increase✓
415.6% decrease

Correct answer

18.8% increase

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A number is increased by 10% and then decreased by 10%. It is again increased by 20%. What is the net change in percentage?

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