A hemisphere has a radius of 10 cm. What is the total surface area of the hemisphere?
The total surface area of a hemisphere = 3πr². Given, r = 10 cm. Total surface area = 3π * (10)² = 3π * 100 = 300π square centimeters.
Mohini went shopping to buy a shirt with some money. She selected a shirt, which is marked Rs.200 higher price than the money she had. But shopkeeper g...
The profit earned by selling an article for Rs. 9,200 is 3/4th the loss incurred on selling the same article for Rs. 6,000. Find the selling price of th...
Furniture is marked 90% above its cost price, which makes the marked price Rs. 2,700 more than its cost price. If sold for a profit of Rs. 1,200, find t...
A shopkeeper sold an article at marked price and got a profit of 50%. If he had given a discount of 20%, then find his new profit percent.
A shopkeeper marked an article 60% above its cost price and made a profit of Rs. 192 when he sold the article after giving a discount of 30%. Find the p...
A seller priced a bag of rice 50% higher than its cost price and later sold it after applying a 20% discount. If the profit made by the seller was Rs. 4...
Shashi sells two articles for Rs.25000 each with no loss and no profit in the overall transaction. If one article is sold at 16(2/3)% loss, then the oth...
A invested Rs. 2x in a business. After six months B Joined him with Rs. 5x and A double his investment. If at the end of the year’s total profit i...
In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what perce...
On selling an article for ₹. 123.40, the gain is 20% more than the amount of loss incurred on selling it for Rs.108. If the article is sold for ₹.12...
