Out of a sum of money, rakhi gives john one-third, john gives mallika one-third of what he has, and
mallika gives rakhi one third of what she has. If John has received 36 rupees from Rakhi, how much
money Rakhi has now (in rupees)?
1] 21 2] 76 3] 81 4] 36
mathematics never dies because it always stays in the minds and souls of people who love mathematics.
Those people will not let maths die instead they will die.................
D . kalyan kumar
"Pure mathematics is, in its way, the poetry of logical ideas."