The total of 334 of 20 paise and 25 paise make a sum of Rs. 71. The no of 20 paise coins is	Choose the correct choice from the following answers:
A) 250  B) 277  C) 278  D) 200  E) 288
Explanation:   Let the number of 20 paise coins be x. Then the no of 25 paise coins = (334 - x).   0.20 * (x) + 0.25 (334 - x) = 71 =&gt; x = 250..   250nswer: 250) 250
<result>A</result>
The total of 334 of 20 paise and 25 paise make a sum of Rs. 71. The no of 20 paise coins is