Question
In which generation did multi-programming
start?Solution
The correct answer is C
A mixture contains alcohol and water in the ratio 7:3. If 15 liters of water is added to the mixture, the ratio becomes 7:5. What is the initial quantit...
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A shopkeeper blends 10 kg of tea at Rs. 8 per kg with 5 kg of tea at Rs. 4 per kg. What is the cost price (in Rs.) of the mixture per kg?
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Mixture X has acid and petrol in the ratio 11:9. Mixture Y has 25% acid, the rest water. If 36 litres of mixture X is blended with 24 litres of mixture ...
A container contains a mixture of wine and water in the ratio of 4:1. 150 litres of the mixture was taken out and 50 litres of water was added to it. If...
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A vessel holds (p + 200) liters of milk and p liters of honey. When 110 liters of honey and 50 liters of milk are added to the ve...
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