The cost price of 24 radio sets is Rs 18720. Find the cost price of one radio set if each costs the same.

The cost price of 23 TV sets Rs. 570055. Find the cost of each such set.

The cost of 24 pens is Rs 2986.80. Find the cost of one pen.

The cost price of 23 colour television sets is Rs. 570055. Determine the cost price of each TV set if each costs the same.

The cost of 24 pens is Rs2986.80. Find the cost of one pen.

The cost of 24 toys of the same kind is Rs 783.60 . Find the cost of each toy.

If 8 pencils cost Rs 24. find the price of 2 dozen such pencils.

A man sold a radio - set for Rs.750 and gained one ninth of its cost price.Find the cost price of the radio and the gain percent earned by the man

By selling a radio for ₹ 903,a shop keeper gains 5%. Find the cost price of the radio.

Cost of a dozen pens is Rs 180 and the cost of 8 pencils is Rs 56. Find the ratio of the price of one pen to the price of one pencil.