A shopkeeper marks an article at Rs. 720 and gives a discount of Rs. 144. He earns a profit of Rs. 36. What is the cost price?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Rs. 540.
MP = 720
Discount = 144
SP = 720 - 144 = 576
CP = 576 – 36 = 540