An article is sold at 20% profit. If its cost price is increased by Rs. 50 and at the same time if its selling price is also increased by Rs. 30, the percentage of profit decreases by $$3\frac 13$$​%, then the cost price is-

If the cost price of dozen items is equal to selling price of half a dozen items, then the profit percentage is

‘A’ buys an air conditioner for ₹1,50,000 and sells it to ‘B’ at a loss of 30%. ‘B’ then sells it to ‘C’ at a profit of 5% on his cost price. What is the cost price (in ₹) of the air conditioner for ‘C’?

Sanjay sells a book to Harshit, making an 11% profit. Harshit then sells the book to Anil for a 12% profit. If Anil paid Rs.12,432 for the book, what was the original price Sanjay paid for it?

A man sells 36 bags for Rs 3600, which results in a 20% loss. How many bags must he sell for Rs 3200 to make a 60% profit?

Mandar bought a calculator and sold it to Ketan at a profit of 5%. Ketan sold it to Tushar at a loss of 25%. If Tushar paid Rs. 3780, then the cost price (in Rs. ) of the calculator Mandar bought is

Kanchan bought a ring and sold it to Mohan at a profit of 5%. Mohan sold it to Pramod at a loss of 25%. If Pramod paid Rs. 3150, then the cost price (in Rs. ) of the ring Kanchan bought is

An article is sold at 20% profit. If its cost price is increased by Rs. 50 and at the same time if its selling price is also increased by Rs. 30, the percentage of profit decreases by $$3\frac 13$$​%, then the cost price is-

Ketan bought a shirt and sold it to Mahesh at a profit of 5%. Mahesh sold it to David at a loss of 24%. If David paid Rs. 3990, then the cost price (in Rs. ) of the shirt Ketan bought is

​The cost price of article B is Rs. 200 more than that of article A. Article A sold at 20% profit and article B sold at 20% loss. If total selling price of A and B together is Rs. 760, then find the cost price of the article A (in Rs.)?

The cost price of a watch is Rs. 750 and a bag is Rs. 840. A shopkeeper sold the watch at profit of 20% and the bag at loss of 15%. Find the overall profit or loss received by the shopkeeper (in Rs.)?