If 378 coins consist of one rupee 50 paise and 25 paise whose values are proportional to 13: 11: 7, the number of 50 paise coins will be?
A. 136
B. 133
C. 132
D. 128
Answer:C
If 378 coins consist of one rupee 50 paise and 25 paise whose values are proportional to 13: 11: 7, the number of 50 paise coins will be?
A. 136 B. 133 C. 132 D. 128