(English Medium) ICSE Class 9 - CISCE Question Bank Solutions for Mathematics

The cost of production of a video game is Rs.5200. This is divided between material, labour and overheads in the ratio 5:6:2. If the video game is marked at a price that gives a 30% profit, find the marked price. If the cost of material, labour and overheads increased by 40%, 30% and 10% respectively, calculate the cost of manufacturing the video game now and the marked price so as to get the same percentage as before.

Find the S.P. in the following :
M.P. = Rs.850, Discount = 16%

Find the S.P. in the following :
M.P. = Rs.5500, Discount = 30%

Find the S.P. in the following :
M.P. = Rs.1625, Discount = 12%

Find the M.P. in the following :
S.P. = Rs.1892, Discount = 14%

Find the M.P. in the following :
S.P. = Rs.1245, Discount = 17%

Find the M.P. in the following :
S.P. = Rs.5343, Discount = 22%

Find the discount percentage in the following :
M.P. = Rs.1500, S.P. = Rs.1320

Find the discount percentage in the folllowing :
M.P. = Rs.6840, S.P. = Rs.5814

Find the discount percentage in the following :
M.P. = Rs.1960, S.P. = Rs.1176

Find the amount paid by a customer when he buys a watch priced at Rs.5400 available at a discount of 12%.

Levi's having a sale where everything is a discount of 30%. How much would a pair of jeans priced at Rs.1750 cost?

A bookseller gives 8% discount on the printed price. What does a customer pay for a book priced at Rs.150?

A mobile phone is marked at Rs.12000. A discount of 20% is given on the marked price. What is the net selling price?

A tradesman sells his goods at 10% discount. What price should he mark on an article that costs him Rs.2400, to gain 12.5%?

A shopkeeper allows 20% discount on his article. What price must be mark on an article, which costs him Rs.1750, to make a profit 20%?

A dealer is selling an article marked Rs.2000 at a discount of 20%. Find the selling price and the cost price of if he makes a profit of 25%.

A dealer is selling an article marked Rs.8000 at a discount of 15%. Find the selling price and the cost price if the marked price is 25% above the cost price.

A shopkeeper allows a discount of 12.5% on the marked price and makes a profit of 20%. If the cost price is Rs.4200, what should be the marked price?

Find the single discount which is equivalent to successive discount of 20%, 15% and 10%.