Percentage Practice Test 4 with solutions

Question : 26 of 40

Marks: +1, -0

If the income of Martin is 40% more than that of his friend Graham, then find by how much per cent Graham's income is less than that of Martin.

Solution:

Let Graham's income be Rs 100.
Then, income of Martin = Rs 140
∴ Graham's income is less than Martin's income by Rs 40.
So, the required percentage

=40/140×100%=28.57%

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