If we buy 4 apples at tk 20 and then sell at tk 30 what will be the percentage of profit?

If we buy 4 apples at tk 20 and then sell at tk 30 what will be the percentage of profit?

A 50%

B 35%

C 10%

D 20%

Solution

Correct Answer: Option A

শতকরা লাভ= (10/20) x 100
= 50%