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Start learning 50% faster. Sign in nowThe communication between sender and receiver occurs in both directions in half duplex transmission, but only one at a time. The sender and receiver can both send and receive the information, but only one is allowed to send at any given time. Half duplex is still considered a one-way road, in which a vehicle traveling in the opposite direction of the traffic has to wait till the road is empty before it can pass through. For example, in walkie-talkies, the speakers at both ends can speak, but they have to speak one by one. They cannot speak simultaneously.
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If the selling price of an item is 3/4 of its cost price, then what will be the loss/profit percentage?
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Article ‘P’, if sold at a profit of 18% earns a profit of Rs. 360. If article ‘P’ is marked 30% above its cost price and then sold after offerin...
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Table given below shows the cost price and selling price of five different articles.