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World Mental Health Day is observed every October 10 to promote awareness, education, and advocacy against social stigma in mental health. The 2024 theme focuses on mental health in the workplace, aiming to foster supportive work environments globally.
If 100 liters of milk solution contains 60% milk, how much milk should be added to make the solution 80% milk?
A milkman mixed equal quantities of two mixtures, ‘A’ and ‘B’. In mixture ‘A’, the milk-to-water ratio is 5:2, while in mixture ‘B’, it ...
A 78-liter mixture contains milk and water in a ratio of 6:7. If an additional 24 liters of milk and 48 liters of water are added to the mixture, what w...
A mixture contains 50% water and rest milk. 30 litres from the mixture is replaced with same quantity of milk. If the ratio of quantity of milk to that ...
A container contains 60 liters of a solution containing 25% alcohol. How many liters of pure alcohol must be added to make the alcohol concentration 40%?
In a mixture consisting of 400 ml of wine and lemon, the volume of wine exceeds that of the lemon by (200/3)%. Following the removal and replacement of ...
The mixture of petrol and Kerosene in two vessels are in the ratio 2:5 and 3: 7 respectively. In what ratio will liquids in both the vessels be mixed to...
Mixture 'A' has only petrol and diesel in the ratio 5:4 respectively and mixture 'B has only petrol and diesel in the ratio 3:2 respectively. Mixtures '...