[" Dy semmy rou mangoes,a fruit seller gains the S.P.of "20" mangoes.Find "],[" By selling "144" hens,Mala lost the S.P.of "6" hens.Find her loss" "],[A" shopkeener sold two nairs of ieans for "¥" - "72" pered besing "20%" in "]

By selling 144 pens,Jyoti lost the S.P.of 6 pens Find her loss percent.

A fruit-seller sells 4 oranges for 3, gaining 50%. Find : S.P. of one orange

Rajeshwar bought 16 dozen ball point pens and sold them by and by. Due to a calculation mistake in fixing selling price, he lost an amount equal to S.P. of 4 dozen pens. Find the loss per cent. Find the S.P. of one dozen pens, if he purchased these 16 dozen pens for 240.

A farmer sold two bulls at the rate of Rs 18000 per bull. He gained 20% on one bull and lost 20% on the other. Find his total profit or loss percentage

400 mangoes were purchased at Rs 125 per hundred and sold at a loss of Rs 100. Find the S.P.of one dozen mangoes.

A person sold two cows each for Rs. 9900. If he gained 10% on one and lost 20% on the other, find the overall loss or profit.

A fruit vender makes a profit of Rs. 5 for every kg of mango he sells but gets a loss of Rs. 4 for each kg of Lichi he sells. He sold 10 kg of mango and 14kg of Lichi. Let’s find his profit or loss on the whole.

If a man decreases S.P. of a fan from Rs 400 to Rs 380 then his loss increases by 20%. Find C.P. of fan.