Q. A number is increased by 30% and then decreased by 10%. The net percentage change is:

(A) 17% increase
(B) 18% increase
(C) 20% increase
(D) 22% increase

✅ Correct Answer: (A) 17% increase

Explanation: Net change = 30 - 10 - (30 × 10)/100 = 17% increase.

Published by Mr. Dubey ⭐ 109.02K Points at 25-Jul-2026 04:21 pm in Math

Explanation by: Mr. Dubey

Net change = 30 - 10 - (30 × 10)/100 = 17% increase.

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