In a bag, there are coins of 25p,10p and 5p in the ratio 1:2:3. If there is Rs.30 in all, how many 5p coins are there?
50
100
150
200
none
Given 0.25x+0.2x+0.15x=30
So x= 50
No. of 5p coins is 3×50=150
A bag contains 95 coins of 1 rupee, 50 paise and 25 paise. How many 1 rupee coins are there in the bag if there is a total of Rs.50.5 in the bag and it is given that 25 paise coins are 133.33% more in number than 1 rupee coins?