In a bag there are coins of 50 paisa, 25 paisa and one rupee in the proportion 5:6:2. If there are in all Rs.32, the number of 25 paisa coins is? Choices:
A) 30
B) 31
C) 32
D) 34
E) 38
5x 6x 2x   50 25 100   250x + 150x + 200x = 3200   600x = 3200   x = 5.33 =&gt; 6x = 32   ANSWER:32
<result>C</result>
In a bag there are coins of 50 paisa, 25 paisa and one rupee in the proportion 5:6:2. If there are in all Rs.32, the number of 25 paisa coins is?