Problems on Percentages

Lets do some problems on Percentages  

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A's income is 20% more than that of B while B's income is 20% less than that of C. Whose income is the highest amongst all?

 Sol : Let the income of C be Rs. 100/-

            So, The income of B is Rs. 80/-

            A's income is 20% more than B = (120/100) X 80 = Rs. 96/-

           So, obviously C's income is Highest

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