By selling an article for ₹19, a dealer makes a profit of 20%. By how much should he increase his selling price (in ₹, rounded off to two decimal places) so as to make a profit of 40%?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 3.16.
CP = SP/(1 + Profit/100)
CP = = = 15.83
New SP = CP × (1 + ) = 15.83 × 1.4 = 22.16
Increase reqiored = 22.16 - 19 = 3.16