Question

Seeta has RS 8in fifty paise and twenty five paise coins she has twice as many twenty five paise coins as she has fifty paise coins how many coins of each kind does she have

Answer 1

See the attachment for the answer. We will obtain two equations and then we will operate them.

Answer 2

Seeta will have 4Rs in 50paise coins and 4Rs in 25 paise coins, because in one rupees the ratio of 25 paise and 50 paise will already be in 4:2 or 2:1.
4 RS in 50 paise coins= 8 coins.
4 Rs in 25 paise coins= 16 coins.
We can see the number of 25 coin is double than 50paise coins.