Question
Which of the following is the smallest known flowering
plant?Solution
Wolffia, commonly referred to as duckweed, is the smallest known flowering plant. It is often found floating on the surface of water bodies.
A mixture containing 120 liters of milk and water has 35% of its volume as water. If 24 liters of pure water are added to this mixture, the difference i...
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When 10 litres of water is added to a mixture of milk and water, the ratio of quantity of milk and water becomes 4:5. Instead, if 20 litres of water had...
A mixture consists of honey and water in an 8:7 ratio. If 120 ml of this mixture is removed and then 312 ml of water is added to the remaining mixture, ...
"In a mixture containing a total of 210 liters, the ratio of petrol to diesel is initially 3:2. A quantity 'p' liters of petrol and 1.5p liters of diese...
A man initially has a mixture of milk and water, with 80% of the mixture being milk. He sells 20 litres of this mixture and replaces it with the same a...
A chemical plant produces two types of solutions, Solution X and Solution Y, which it combines to create a final product. The details are as follows:
- Mixture ‘X’ has milk and water in the ratio 7:5. Mixture ‘Y’ has milk and water in the ratio 3:2. If 60 litres of ‘X’ and 75 litres of ‘Y’ ...
190 ml of mixture contains milk and water in the ratio of 10:x respectively. If 30 ml of water and 40 ml of milk is added into it then ratio of milk to ...
- Rice worth Rs. 25/kg and Rs. 50/kg are mixed with a third variety in the ratio 3:2:1, respectively. If the final mixture is worth Rs. 35/kg, then the price...
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