By selling a ball for Rs 39 a shopkeeper gains 30% At what price should he sell it to gain 40%

By selling a ball for ₹ 39, a shopkeeper gains 30%. At what price should he sell it to gain 40% ?

By selling a chair for Rs 322, a shopkeeper gains 15% At what price should he sell it to gain 25%

By selling an umbrella for Rs 336, a shopkeeper loses 4% .At what price must he sell it to gain 4%

By selling an umbrella for Rs. 336, a shopkeeper loses 4%. At what price must he sell it to gain 4%?

By selling a flower pot for Rs. 322, a man gains 15%. At what price should he sell it to gain 20%?

By selling a bouquet for Rs.322 a florist gains 15%. At what price should he sell it to gain 25%?

By selling a sweater for Rs. 750, a shopkeeper gains 25%. For how much should he sell it to gain 30%?

By selling a tie for Rs. 285, a shopkeeper loss 5%. At what price should he sell the tie so as to gain 15%?

By selling a shirt for Rs. 285 a shopkeeper loses 5%. At what price should he sell the shirt so as to gain 15% ?