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Which number is less 72 of its 5 / 4

Soln Date / Update:-

21-Jul-2025 11:58AM

Solution:-

Which number is less 72 of its 5 / 4.

(A) 81        (B) 18

(C) 16       (D) 61

Soln:-

Let the number = x

A / Q,  x = 72 of 5 / 4 - 72

Or x = ( 72 * 5 ) / 4 - 72

Or ( 18 * 5 ) - 72

Or 90 - 72

=18 Ans

Ex-30

General & Competition Math (Vidyasagar) Ch-2: Examples-(2A)
General & Competition
General & Compitition Sub-Math (Oscer)
General & Competition Sub-Math (Vidyasagar)

General & Competition Math (Vidyasagar) Ch-2: Number System
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