A number is increased by 15% and then decreased by 20%. The result is 276. Find the original number. MCQ with Answer and Explanation

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A number is increased by 15% and then decreased by 20%. The result is 276. Find the original number.

A. 250

B. 280

C. 320

D. 300

Answer: Option D

Solution (By JKSSB Mock Tests)

1.15 × 0.8 = 0.92, 0.92x = 276 → x = 300.

This question belongs to: Maths Percentage

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Correct Answer: Option C

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