Jyotsana bought 400 eggs at Rs. 8.40 a dozen. At what price per hundred must she sell them soas to earn a profit of 15% ?

Sufyan bought 1200 eggs at Rs. 16 a dozen. At what price per hundred must he sell the eggs so as to earn a profit of 15% ?

A shopkeeper buys a product of Rs 150 per Kg. 15% of product was damaged. At what price (per Kg) should he sell the remaining so as to earn a profit of 20% ?

Mr. Piyush sold a bus Rs. 3.400 with a loss of 15%. At what price should the bus sold to get a profit of 15% ?

A woman bought eggs at र 30 per dozen. The selling price per hundred so as to gain 12% will be (in र)

Medha sells her bag for Rs 300 and loses Rs 60. At what price must she sell the article to gain 15%?

There would be 15% loss if a toy is sold for Rs 25.50. At what price should it be sold to earn a profit of 25%?

A woman bought 50 dozen eggs at Rs 6.40 a dozen. Out of these 20 eggs were found to be broken. She sold the remaining eggs at 55 paise per egg. Find her gain or loss percent.