Question

Riya collected Rs. 7225 for a charity. Each contributed as many rupees as there were number of members of the club. How many members does the club have?

Answer 1

Let there be x members in a club

Each contributed -rupees x

Therfore total contribution:x*x=x^2

x^2=7225

therfore x=+-85... since members cannot be negative

x=85.. Therfore there were 85 members in club

Hope it helps u