How to buy six products from 20Rs. without using Paisa & without repeating numbers ?
It’s not possible. The sum of the 6 smallest digits(1,2,3,4,5,6 is 21) is greater then 20
Rs 6 , Rs5 , Rs4, Rs3, Rs 2, and one item should be free Rs0 (free with other 4 items)
0+2+3+4+5+6=20
