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

Shabana bought 16 dozen ball bens and sold them at a loss equal to S.P. of 8 ball pens. Find her loss percent S.P. of 1 dozen ball pens, if she purchased these 16 dozen ball pens for Rs 576.

By selling 24 pens Kranthi lost an amount equal to the C.P. of 3 pens. Find his loss percentage.

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.

If the cost of 12 pens uis equal to the selling price of 16 pens.Find the loss percent

Shabana bought 16 dozen ball bens and sold them at a loss equal to S.P. of 8 ball pens. Find (i) her loss percent (ii) \ S.P. of 1 dozen ball pens, if she purchased these 16 dozen ball pens for Rs 576.

By selling 24 pens Kranthi lost an amount equal to the CP of 3 pens Find his loss percentage

By selling 8 pens, Shyam loses equal to the cost price of 2 pens. Find his loss percent.

If the cost price of 6 pens is equal to the selling price of 4 pens,find the profit or loss percent.