Question

Answers
15
A shopkeeper uses a 'point of sales' software which prepares the bill for customers based on the number of units per unit. Both of the above are 2-digit numbers. While entering the data, he
erroneously swaps the digits of both quantity of units and price. As a result, the closing stock balance is lowered by 72
units, and the sales value shown is Rupees 1,368. How many units have actually been sold?
27
91
83
None of these​

Answer 1

Answer:

None of these is the right Answer