Question
Which of the following is a floating
weed?Solution
Floating weed leaves float on the water surface singly or in clusters. Examples: - Eicchornia crassipes, Pistia, Nymphaea spp.
A chemist prepared 50 grams of a medicine by mixing two ingredients P and 'Q, Rate of 'P' is ₹150 per 10 gm and that of 'Q' is ₹ 500 per 100 gm. 'P'...
300 litres of mixture ‘A’ contains milk and water in it. If mixture ‘A’ is mixed with 600 litres of mixture ‘B’ which contains water and sa...
In container 'X', there are 56 liters of Petrol and 28 liters of Diesel Meanwhile, container 'Y' contains 14 liters more Petrol and 150% more Diesel tha...
- A solution of 960 ml has milk and water in 1:3 ratio. If an equal quantity of milk and water is added and the new ratio becomes 2:5, calculate the value of...
- A solution of milk and water has (x + 30) litres of milk, which is (x + 20) litres less than the water. If the water content is 100 litres, calculate the r...
Mixture ‘A’ contains 40% sugar in it while mixture ‘B’ contains 64% sugar in it. They are mixed together to get a 120 kg mixture that contains 4...
In a mixture of milk & water, 70 litres water is mixed due to which ratio changes from 3 : 4 to 1 : 3. Find initial quantity of mixture. (in litres)
A container contains 40 liters of a mixture of milk and water in the ratio 3:1. How much water should be added to make the ratio 3:2?
In a mixture of milk and water, the amount of milk is 37 ml greater than the amount of water. After 75% of the mixture is removed and 10.75 ml of milk i...
A container contains Alcohol and water in ratio of 3:5 and Capacity of Container is 160 lit. If half of the Container is replaced with 40 lit of water t...
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