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As Bluetooth is a protocol for wireless communication over short distances. It was developed in the 1990s, to reduce the number of cables. Devices such as mobile phones, laptops, PCs, printers, digital cameras and video game consoles can connect to each other, and exchange information. This is done using radio waves. It can be done securely. Bluetooth is only used for relatively short distances, like a few metres.
B purchased 15 kg apples at the rate of 180 per kg from a wholesaler who uses a weight of 900 grams for the kg weight. B sold all these apples at 180 pe...
Profit on selling 40 pens equals selling price of 12 books while loss on selling 40 books equals selling price of 16 pens. Also profit percentage equals...
The profit earned after selling an article for Rs.1521 is the same as loss incurred after selling the article for Rs.1157. What is the cost price of the...
A gold ring is sold for Rs.24,400 at a loss of 60%. What is the cost price of the gold ring?
A salesman is allowed 32% commission on the total sales by him and a bonus of 3% on the sales over Rs. 15000. If the total earnings of a salesman is Rs....
A man sells a product at a price of ₹120. If he had sold it at ₹150, his profit would have been 50% more. What is the cost price of the product?
Ram bought a bag for Rs. 900. He spent Rs. 232 on repairs and sold it at gain of 12.5%. Find the selling price of the bag.
What will be the cost price of an Wheat bag if a shopkeeper initially marked it 75% above the cost price and then offered two successive discounts of 20...
A clock is purchased for Rs. 1,800. It is then marked up by 50% above its original cost price. The clock is subsequently offered with two consecutive d...