Question
If Pencil' is called 'Pen', 'Pen' is called 'Umbrella',
'Umbrella' is called 'Book', 'Book' is called 'Ruler', and 'Ruler' is called 'Computer', then which of the following can be used as protection against rain?Solution
The correct answer is A
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 mixture contains (d + 24) litres of petrol and oil in a 3:5 ratio. To this, 40 litres of oil and (d - 72) litres of petrol are added, altering the rat...
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 ...
In a mixture, milk and water are in the ratio 1:2. When 1 litre of milk and 3 litres of water are added, the new ratio becomes 2:5. Find the initial qua...
A certain mixture ‘B’ contains juice and soda in the ratio 3:2 respectively. If 9 litres of juice and 6 litres of ...
A vessel is completely filled with milk. If 55% of the milk is replaced with water then only 106.2 ml of milk will be left in the vessel. What is the to...
- A tank has a mixture of two chemicals A and B in the ratio 2:3. After adding 10 litres of A and 5 litres of B, the new ratio becomes 4:5. What was the orig...
Three mixtures: A, B, and C containing 35%, 55%, and X% of water, respectively. If all these mixtures are mixed in the ratio of 2:2:1 to form a resultan...
- The ratio of the milk to water in a mixture is 9:4. 39 litres of mixture is removed and 13 litres of water is added. If in the resulting mixture, the milk ...
Jar A contains ‘X’ ml mixture of milk and water in the ratio of 4 :3. Jar B contains ‘X’ ml mixture of milk and water in the rat...
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