A bag contains 375 currency notes consisting of 5-rupee, 10-rupee and 50rupee currencies in the ratio 4 : 8 : 3 respectively. Out of this, Rs. 50 is spent and the left out money is exchanged for 100-rupee currency notes. Then the number of 100-rupee currency notes is

If there is the ratio of no. of notes of 50,20,5 rupees is 4:5:6 in a bag. If there is total 3300 rupees in the bag.Then how many no. of notes of 5 rupees are in that bag

Thanks @Kumar Chandan .

Thanks for such a detailed explanation.

Total Notes = 375
4x + 8x + 3x = 375
15x = 375
x = 25.
Value of 5 rupee notes = 4*25 * 5 = Rs. 500.
Value of 10 rupee notes = 8 * 25 * 10 = Rs. 2000.
Value of 50 rupee notes = 3 * 25 * 50 = 3750
Total Value = 3750 + 2000 +500 = 6250.
Value of notes after spending Rs. 50 = 6200.
So, Total number of 100 rupee notes would be,
= 6200/100 = 62.