Lightning is seen before thunder because
A person on the ground sees the lightning flash before hearing the thunder because light at a speed of around 300,000,000 meters per second travels much faster than sound which moves at 340 meters per second.
The cost price of two articles is same. One article is sold at 29% profit and another at 11% loss. If the selling price of one article is Rs. 600 more t...
A jacket is marked 50% above its cost price and sold after allowing a discount of 30%. If the jacket is sold for Rs. 525, then find the cost price of th...
Mohan bought a new car from the showroom and after one year he sold it to Shyam at a profit of 20 percent. Shyam sold the same car to Sumit at the loss...
A dealer sold an article for Rs. 992 after allowing a discount of 38% on its marked price. If the dealer suffered a loss of 20% in this transaction, the...
How much groundnut powder at Rs. 90 a kg. should be added to 56 kg. of cashew powder at Rs.310 a kg. so that by selling the mixture for Rs. 280 a kg, a ...
Devesh sells his car to Pranav at a profit of 20% who sells it to Hemraj at a loss of 20%. Hemraj, after finding some scratches in the car, ret...
Profit percentage earned on selling article 'E' is the same as the percentage loss incurred on selling article 'F'. If the cost price of article 'E' is ...
By selling 72 articles, a man suffers a loss of the selling price of 9 articles. Find the loss percentage.
A retailer set the price of a toy at 20% higher than its cost price and sold it to 'R' with a 25% discount. 'R' then spent Rs. 80 on repairs and sold th...
After selling 20 erasers, a Shopkeeper earn a profit of the selling price of 6 pencils. While selling 20 pencils, a shopkeeper losses a selling price of...
