Ramesh bought a pen and sold it to Puneet at a profit of 20%.Puneet sold the same pen at a profit of 10% to Mayank. If Mayank paid Rs 66 , what was the cost price of the pen for Ramesh?

M sold a printer to N at a profit of 10% and N sold it to P at profit of 4% paid Rs. 14,300 what was the cost price to M ?

Ramesh bought two boxes for Rs 1300. He sold one box at a profit of 20% and the other box at a loss of 12%. If the selling price of both boxes is the same, find the cost price of each box.

Ramesh bought two boxes for Rs 1300. He sold one box at a profit of 20% and the other box at a loss of 12%. If the selling price of both boxes is the same, find the cost price of each box.

A bought a book for ₹ 500 and sold it to B at profit of 10%. B in turn sold the book to C for a profit of ₹ 44. Then the price at which C bought the book was

A shopkeeper sold 12 cameras at a profit of 20% and 8 cameras at a profit of 10%. If he had sold all the 20 cameras at a profit of 15%, then his profit would have been reduced by Rs.36. What is the cost price of each camera?