If on a marked price, the difference of selling prices with a discount of 30% and two successive discounts of 20% and 10% is 72 Rs. then what would be the marked price (in rupees):
If on a marked price, the difference of selling prices with a discount of 30% and two successive discounts of 20% and 10% is 72 Rs. then what would be the marked price (in rupees):
[A]2400 Rs.
[B]2500 Rs.
[C]3000 Rs.
[D]3600 Rs.
3600 Rs.
Let the marked price be x Rs.
∴ SP
Single discount equivalent to successive discounts of 20% and 10%.
∴ SP
Hence option [D] is correct answer.
