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Agrobacterium tumefaciens has been used extensively for genetic engineering of plants.
The price of a commodity was first increased by 25% and then decreased by 25%. If the new price of the commodity is Rs. 600, find...
A product has a cost price of Rs. 480. It is marked up by 25% above its cost price and is sold after a discount of 15%. Calculate...
A shopkeeper sold an article after offering two successive discounts of 20% and 30%, respectively. If the marked price and the cost price of the article...
Each of the articles is marked 80% above its cost price and a 30% discount was given on it while selling. The selling price of article A is Rs. 126 less...
Hari purchased 9 bags, 12 shoes, and 15 hats for Rs. 270, Rs. 720, and Rs. 450, respectively, from a seller. By selling each bag and each shoe, the sell...
'A' purchased an article and sold it to 'B' at 10% profit. 'B' marked it up by 18% above the price at which 'A' has purchased it and then sold it after ...
A shopkeeper planned to sell 150 shirts each priced at Rs 1,250 in a particular year. Each shirt, if it had been sold at the mentioned price would have ...
A shopkeeper give 4 articles free on the purchase of every 12 articles. He also allows a discount of 20% to customer and still earns 20% profit. Find th...