A

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Q. A number exceeds 20% itself by 40. The number is ?

  • (A) 50
  • (B) 60
  • (C) 80
  • (D) 320
  • Correct Answer - Option(A)
  • Views: 18
  • Filed under category Math
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Explanation by: Admin

Let the required number be N.
Then, N - 20% of N = 40
⇒ N - 20N/100 = 400
⇒ 5N - N = 200
∴ N = 50

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