Three-fourth of a number is 60 more than its one third. The number is-

A 84
B 108
C 144
D None of these

Correct Answer: 144

Let, the number is x So, 3x/4 = x/3 + 60 3x/4 - x/3 = 60 ( 9x - 4x) /12 = 60 5x = 720 x = 144
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