Curved surface area of the cylinder = 2πrh Where r = 5 m and h = 12 m: Curved surface area = 2π * 5 * 12 = 120π m². Area of the circular base = π * r² = π * (5²) = 25π m². Total surface area = Curved surface area + Base area = 120π + 25π = 145π m². Correct option: a) 145π m²
Asmita owns two burgers, 'Veg' and 'Non-veg.' The Veg Burger was priced 140% above its cost, while the Non-Veg Burger was sold at a 40% loss. The total ...
A trader bought some orange at 7 for Rs 11. He sold all at 2 for Rs 3. Thereby he losses Rs 30. Find number of oranges sold.
A merchant has 150 Kg of rice, part of which he sells at 8% profit and the rest at 2% loss. If he gains 4.67% on the whole, the quantity sold at 8% prof...
A, B and C enter into a partnership, A invest 6X + 15000, B invest 3X + 1000 and C invest X + 8000 for one year if B share is 4000 from total profit of ...
The profit earned when an article is sold for Rs. 2,200 is the same as the loss incurred on selling it for Rs. 1,400. Find the selling price of the arti...
The combined cost price of Bournvita and Horlicks is Rs. 2000. With Horlicks sold at a 16% profit and Bournvita at a 20% profit, and given that the rati...
The cost price of two dozen bananas is Rs. 48 after selling 18 bananas at the rate of Rs. 18 per dozen, the shopkeeper reduced to rate of Rs. 12 per doz...
A gardener is planting two types of flowers, roses and tulips. Each rose costs ₹50, and each tulip costs ₹30. If the gardener spends ₹3,800 in tot...
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 ...
Amazon allows 15% discount to his customers and still earn 19% profit. If the production cost of the product is increased by 12% therefore Amazon issued...
