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A number is decreased by 12% and then increased by 15%. What is the final value as a percentage of the original number?
  1. 101.2%
  2. 102.2%
  3. 103.2%
  4. None of these
Explanation

Let original number = 100

Decreased by 12% = 100 - 12 = 88

Then increased by 15% = 88 + (15% of 88)

= 88 + (15*88/100)

= 88 + 13.2

= 101.2

Final value = 101.2

As percentage of original = 101.2%


Last verified on 24-10-2026

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