Q.74 A bag contains 25p coins, 50p coins and 1 rupee coins whose
values are in the ratio of 8:4:2. The total values of coins are 840. Then
find the total number of coins
A. 220
B. 240
C. 260
D. 280
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Correct answer is option 'D'.
Value is given in the ratio 8:4:2.
(8x/0.25) + (4x/0.5) + (2x/1) = 840.
X = 20. Total amount = 14*20 = 280
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