The wheel of an engine 5 (1/9) meters in circumference makes five revolutions in 4 seconds. Find the speed of the train in km per hour.
A shopkeeper marked an article Rs. 200 above the cost price and sold it after giving two successive discounts of 12% and 18% respectively, and faces a l...
A shopkeeper sold an article at profit of 10%. Had he bought it at 10% less and sold it for Rs. 3 more, then he would have earned a profit of 25%. Find ...
A shopkeeper sells two products A and B. He earns 12% profit on a product A costing Rs. 2000. If the overall profit on selling two products is 17%, then...
The ratio of the cost price and marked price of an article is 3:7, respectively. The article is sold after giving a discount of Rs. 800 such that there ...
A dealer sold an article at a loss of 4%. Had he sold it for ₹120 more, he would have gained 8%. To gain 11%, he should sell the article for?
Two pipes 'X' and 'Y' can fill a tank in 24 minutes and 36 minutes, respectively, while a pipe 'Z' can empty the tank in 72 minutes. If all three pipes ...
Ratio of the cost price of article ‘A’ to ‘B’ is 5:6, respectively. Article ‘A’ is marked up by 30% above its cost price and then sold at a ...
The marked price of an article in two different shops P and Q is Rs 1200 and Rs X respectively. In shop P the article is available at two successive dis...
A trader buys 120 kilograms of rice at a price of ₹45 per kilogram, incurring a total cost for the entire quantity. He decides to sell a certain porti...
