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A number exceeds 25% of itself by 60. The number is 

A. 75 

B. 45 

C. 80 

D. 65

1 Answer

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Best answer

Let the number = Z 

∴ 25% of Z + 60 = Z 

⇒ (Z × 25/100) + 60 = Z 

⇒ Z/4 + 60 = Z 

⇒ Z – Z/4 = 60 

⇒ 3Z/4 = 60 

⇒ Z = 60 × 4/3 

⇒ Z = 80

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