1.

There are 480 coins in half rupees, quarter rupees and 10 paise coins and their values are proportional to 5 : 3 : 1. The number of coins in each case are

A. 100, 200, 180
B. 50, 30, 400
C. 150, 180, 150
D. 300, 90, 90
Answer» D. 300, 90, 90


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