"By selling 45 lemons for Rs. 40, a man loses 20%. How many should he sell for Rs. 24 to gain 20
Channel: Doubtnut
Date: 05/04/2020

"By selling 45 lemons for Rs. 40, a man loses 20%. How many should he sell for Rs. 24 to gain 20%, in the transaction?
a. `16`
b. `18`
c. `20`
d. `22`"