By selling a car for 64000 Rs., Mr. Rao lost 20%. Then the cost price of the car is:
By selling a car for 64000 Rs., Mr. Rao lost 20%. Then the cost price of the car is:
[A]84000 Rs.
[B]80000 Rs.
[C]76800 Rs.
[D]72000 Rs.
80000 Rs.
Cost price =
$latex = \frac{64000\times 100}{80}&s=1$
= 80000 Rs.
Hence option [B] is the right answer.