1.

Marked prices of two mobiles are given in the ratio of 7 : 5. A shopkeeper gives \(28 \frac 4 7 \%\) discount on first mobile. If the total discount on two mobiles is 20%. Find the discount given by shopkeeper on second mobile?

A. 12.50 percent
B. 8 percent
C. 4 percent
D. 10 percent
Answer» C. 4 percent


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