Profit after selling a commodity for Rs. 425 is same as loss after selling it for Rs.355. The cost of the commodity is:________?
A. Rs. 385
B. Rs. 390
C. Rs. 395
D. Rs. 400
Explanation:
: C.P = Rs. X
425 – X = X – 355 (or )
2X = 780 or X= 390