Each member of a club contributes as much rupees and as much paise as the number of members of the club. If the total contribution is Rs. 2525, then the number of members of the club is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 50
Let the number of members of the club = x
Now,
(x + x/100) x = 2525
⇒ 1.01 x2 = 2525
⇒ x = 50
Hence,
Number of members of the club = 50