Question

1.Rate of Depreciation for Laptops is 30% per year. If you purchased a laptop worth ₹ 50,000. What will be the depreciated value of your laptop after 3 years.

2.Find the height of a cylinder whose radius is 7cm and the total surface area is 968 cm².

3.The area of a trapezium shaped field is 360 m² ,the distance between two parallel sides is 15m and one of the parallel side is 20m. Find the other parallel side.

4.Using identity ,evaluate: (1.01)² - (0.99)² = ?

5.A store owner sells two fans, one at 20% profit and other fan at 10% loss. Assuming the buying price of each fan as Rs. 1000, calculate the overall profit%/loss %​​

Answer 1

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Answer 2

sorry i can't understand your question sorry