Marked price of a Saree is Rs.600 and is available on Rs. 450. Rate of discount is :

The marked price of a dinning table is Rs 23,600 and is available at a discount of 8%. Find its selling price.

Marked price of a chair is Rs 800 and discount is 15%. What is additional discount (in percentage) should be offered to the customer to bring the price of chair to Rs 578?

The marked price of an article is Rs 80 and it is sold at Rs 76, then the discount rate is

Printed rate of a book is Rs. 250 and available at Rs. 225 . What is the rate of discount.