Question

make 100 rupees with 50 notes you can't use use 2 rupees
(In 5 ways )​

Answer 1

45 notes of 1 Rs.

3 notes of 5 Rs.

2 Notes of 20 RS.

45 + 3 + 2 = 50 notes.

45 X 1 = 45

3 X 5 = 15

2 X 20 = 40

45 + 15 + 40 = 100.