Question
Crop rotation comes under which method of pest
control?ÂSolution
The correct answer is B
Mixture ‘A’ consists of petrol and acid in a 4:1 ratio, while Mixture ‘B’ contains petrol and acid in a ratio of 5:3. If these two mixtures are ...
In a 220 litres mixture, milk is 20% more than water. On adding (n - 6) litres water and (n + 6) litres milk, the milk to water ratio becomes 5:4. Find ...
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A container has only two types (P and Q) of oil in the ratio 7:3 respectively. When 80 litre of oil Q is added to the container the quantity of oil P...
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Mixture ‘X’ contains 50% alcohol and the rest 40 litres of water. 150 litres of mixture ‘Y’ contains alcohol and water in the ratio 5:10, respec...
A mixture is made up of milk and honey in the ratio of 8:5, where the amount of milk exceeds the amount of honey by 60 liters. De...
A jar contains a mixture of milk and water in the ratio 10:3, respectively. If 8-litres of the mixture is taken out, then the quantity of water left in ...
- An alloy consists of 38% aluminum, 32% copper, and 30% zinc. How much aluminum should be added to 60 kg of the alloy so that the new alloy contains 50% alu...
99 ml of mixture ‘P’ contains milk and water in the ratio of 7:4, respectively is mixed with 30 ml of mixture ‘Q’ containing mil...
