Question

12 dozen eggs were bought at thr rate of rs. 9 per dozen . one and half dozen eggs were broken . the rest of the eggs were sold at rs. 12 per dozen . what is his gain percent?​

Answer 1

total amount =12×9=108

now ,

he sold by rs 12 and half broken hence he remain 6 eggs

hence,6×12=72

hence the percent was 66.6%