Who was known as the Father of Microbiology?
Bacteria was discovered by Antony von Leeuwenhoek of Holland in the year 1683.
A man sold an article for 40% profit. If the selling price of the article had been Rs. 210 less and the cost price had been 50% less, then the profit pe...
The combined average cost price of two items, Almonds and Walnuts, is Rs. 450. If Almonds are sold at a profit of 50% and Walnuts at a loss of 25%, resu...
Cost of 4 pens, 6 note books and 9 files is Rs 305. Cost of 3 pens, 4 notebooks and 2 files is Rs 145. What is the cost (in Rs) of 5 pens, 8 notebooks ...
A shopkeeper purchased two articles, P and Q at Rs 200 each. He sold article P and Q at a profit of Rs 40 and Rs 50 respectively. He also offered a disc...
An article with cost price of Rs. 1800 is marked 44% above its cost price and sold after two successive discounts of 20% and Rs. ‘X’ respectively su...
One article is sold at 15% profit while other is sold at 5% loss such that the difference between their selling prices is Rs. 130. If the cost price of ...
A sold a car to B at 4% profit, who later sold it back to A at 2% loss. If initially A purchased the car for Rs. 4,00,000, then find the total profit ea...
A shopkeeper first allows a discount of 20% on a certain variety of cloth and then further gives a discount if 15% to the persons holding a shareholder...
P purchased a book from registered store and gets 13% discount while Q purchased the same book from a roadside stall and got 16% discount. If Q paid Rs....
A shopkeeper planned to sell 200 shirts each priced at Rs 2,240 in a particular year. Each shirt, if it had been sold at the mentioned price would have ...
