If the profit made on a packet of tea is Rs 4 and the cost price of the packet is Rs 20, then how much is the profit percentage?

52 packets of 12 pencils each, cost Rs 499.20. Find the cost of 65 packets of 10 pencils each.

By selling a pair of earings at a discount of 25% on the marked price, a jeweller makes a profit of 16%. If the profit is Rs 48, what is the cost price? What is the marked price and the price at which the pair was eventually bought?

A vendor sells apples at Rs 75 per kg, At the end of the day he found that he sold 20 kg of apples ata profit of Rs 250. Calculate the cost price of the apples per kg and his profit percent for 20 kg apples. At what price per kg should he have sold if he wanted a profit of 36% ?

By selling a fan for Rs. 810, a dealer makes a profit of Rs. 60. What is the cost price of the fan? What is his profit percent?

Meghna bought a packet of plain paper clips for 80 paise and a packet of coloured clips for Rs 2. Find the ratio fo the price of the plain clips to the price of the coloured clips.

The cost price of an article is 90% of its selling price. What is the profit or the loss as percent?

Find the cost price, if : S.P. = Rs 1,680 and profit = 12%

Selling price of a toy car is Rs 540. If the profit made by shopkeeperis 20%, what is the cost price of this toy?

The cost price of an article is Rs 2,400 and it is marked at 25% above the cost price. Find the profit and the profit percent, if the article is sold at 15% discount.

The cost price of an article is 25% below the marked price. If the article is available at 15% discount and its cost price is Rs 2,400, find : the profit percent.