Question
The layer in the OSI model which is used for error
detection and correction is ?Solution
The correct answer is D
A profit earned by selling a bike for Rs. 12,000 is the same as the loss incurred when it is sold for Rs. 8,000. If the cost price had been Rs. 1,200 hi...
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...
‘X’ purchased a phone at Rs. 8400. He invested Rs. 600 for its repair. If he sold the phone for Rs. 11340 then determined the profit % earned by him...
A store offered two successive discounts of 8% and 5% on a television and still made a profit of 22%. Find the approximate cost price of the television ...
- A dishonest shopkeeper sold rice at 20% profit on the cost price, but he uses a faulty weight that weighs 30% less than actual weight. Find the approx. act...
- If the total cost of 7 books and 5 pens is Rs. 350 and the total cost of 3 books and 2 pens is Rs. 160, then find the cost of 10 books.
The price of an article is increased by 20% and then decreased by 20%. Find the net percentage increase or decrease in the price.
A person buys 5 tables and 9 chairs for Rs15,400. He sells the tables at 10% profit and chairs at 20% profit. If his total profit on selling all the tab...
An item smartphone is marked 25% above its cost price and sold for Rs. 1,500 after allowing two successive discounts of 20% and 25%, respectively. Find ...
A dealer sold two of his cattle for Rs. 500 each. On one of them he lost 10% on the other, he gained 10%. His gain or loss percent in the entire transa...
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