Question
Among the following, which is the most widely used
pre-sowing seed treatment technique to improve germination and seedling vigor in crops like wheat and paddy?Solution
Seed priming involves soaking seeds in water or osmotic solutions and then drying them before sowing. It enhances seed germination, uniformity, and seedling vigor under sub-optimal conditions, especially in cereals.
A grocer blends 6 kg of dal at Rs. 9 per kg with 4 kg at Rs. 3 per kg. What is the cost price (in Rs.) of the mixture per kg?
Container 'P' has 180 litres of a water–soda mixture in the ratio 3:2. 25% of this mixture is shifted to container 'Q', which already contains 19 litr...
A 150 litres solution contains 60% juice and the rest is water. How much water should be mixed in so that juice forms 30% of the final solution?
A 60-litre mixture contains only water and oil in the ratio 5:1, respectively. If 36 litres of the mixture is replaced with the same quantity of oil, th...
A seller sold a mixture of oil and water for ₹270 at a price of ₹(9/8) per liter. The mixture originally contained 180 liters of oil. After adding �...
In a Mixture , the ratio of Milk and Water is 5 : 3. If 20 litre mixture drawn off and replace by 8 litre water then the ratio of Milk and Water become ...
A milkman mixed milk and water in an empty container in the ratio 12:7. The quantity of milk mixed was bought by the milkman at the rate of Rs. 37/litre...
- A mixture contains milk and water in the ratio of 3:1, respectively. If 280 ml of mixture is taken out and 90 ml of milk and 70 ml of water is added into t...
In what ratio should two types of rice costing Rs 20 per kg and Rs 30 per kg be mixed so that the mixture costs Rs 24 per kg?
A container contains 720 litres of oil and kerosene mixed in the ratio 5:7. If ‘z’% of the total mixture is removed, and the amount of kerosene remo...
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