Q.15 Exercise 13.1 Chapter 13 Profit, Loss, Discounts and Value Added Tax R D Sharma Class 8 Math
Channel: Math Solutions Foundation
Date: 28/01/2021

15. By selling 90 ball pens for Rs 160 a person loses 20%. How many ball pens should be sold for Rs 96 so as to have a profit of 20%?
Question no. 15 Exercise 13.1 Chapter 13 Profit, Loss, Discounts and Value Added Tax R D Sharma Class 8 Math Solutions