a trader listed up to the price of a product by75%. if the discount is decreased from 50% to 25% then his profit is raised by rupees 210. what is the cost of the product

Asked by ajayrath7 | 11th Jul, 2017, 10:58: AM

Expert Answer:

begin mathsize 16px style Consider space cost space price space should space be space straight x space Rs.
then space selling space price space is space increased space by space 75 percent sign
Hence space find space selling space price. space
For space the space discount space at space 50 percent sign space find space profit
also space for space the space discount space at space 20 percent sign space find space profit
Given space that space profit space is space increased space by space 210.
Hence comma space
profit space at space discount space 20 percent sign space minus space profit space at space discount space 50 percent sign equals 210
Using space this space equation space find space cost space price. end style

Answered by Sneha shidid | 11th Jul, 2017, 01:57: PM