Paras sold his goods for Rs.960 at 33.33% profit. Find the price at which he must sell his goods so that he earns 20% profit.

Rs. 792 Rs. 720 Rs. 854 Rs. 864

Rs. 864

Profit = 33.33 =  \(\frac{1}{3}\) SP = 4x = 960 CP = 3x So, SP at 20% profit = 120% of 3x = 3.6x x = 240 3.6x = 864