1.

If A’s salary is 25% higher than B’s salary, then how much per cent is B’s salary lower than that of A’s ? (a) 16% (b) 20% (c) 25% (d) 33\(\frac{1}{3}\)%

Answer»

(b) 20%

Let B’s salary be Rs 100. Then, 

A’s salary = Rs 125

\(\therefore\) Required % = \(\frac{25}{125}\) x 100% = 20%



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