"A woman bought 50 dozen   eggs at Rs 6.40 a dozen. Out of these 20 eggs were found
Channel: Doubtnut
Date: 2020-07-05

"A woman bought 50 dozen
 
  eggs at Rs 6.40 a dozen. Out of these 20 eggs were found to be broken. She
 
  sold the remaining eggs at 55 paise per egg. Find her gain or loss percent."