By selling a car for 64000 Rs., Mr. Rao lost 20%. Then the cost price of the car is:
Q. By selling a car for 64000 Rs., Mr. Rao lost 20%. Then the cost price of the car is:
Answer: 80000 Rs
Notes: Cost price = $latex = \frac{64000\times 100}{80}&s=1$ = 80000 Rs. Hence option [B] is the right answer.