NIFT UG 2013 Question Paper with solutions

Question : 30 of 150

Marks: +1, -0

A’s income is 40% more than B’s income. How much per cent is B’s income less than A’s?

Solution:

Let B’s income is 100
then A’s income = 140
B is less than A by 140 – 100 = 40
Percentage less

=40/140×100=28{4/7}%

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