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The monthly earnings and expenditures of...

The monthly earnings and expenditures of A and B are in the ratio 5:7 and 2:1 respectively. Find A's earning per month if the monthly savings of B is twice that of A. Also given that A saves Rs 570 every month.

A

Rs. 900

B

Rs. 950

C

Rs. 1000

D

Rs. 1050

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B
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PEARSON IIT JEE FOUNDATION-RATIO, PROPORTION AND VARIATION-CONCEPT APPLICATION
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