Question
Praveen walks 25 m south, then he turns to his left and
walks 15 m, then he turns to his right and walks 25 m, again he turns to his right and walks 15 m and stops. How far is he from his starting point and in which direction?Solution
Required distance = 25 + 25 = 50 m
A solution contains vinegar and water in the ratio 7:3. If 50 liters of this solution are mixed with 5 liters of vinegar, what will be the new ratio of ...
Quantity of water in a 350 litres mixture (Milk + Water) is 50 litres less than the quantity of milk in it. Find the quantity of water to be mixed so th...
The ratio of Petrol and Diesel in the container is 3:2 when 20 litres of the mixture is taken out and is replaced by the diesel. The ratio becomes 2:3. ...
A mixture of 280 ml contains milk and water in the ratio of 3:1. If 60 ml of milk and 20 ml of water are added to the mixture, fi...
The ratio of milk to water in a mixture is 10:3. 39 litres of mixture is taken out and 9 litres of water is added in the remaining mixture. If now the m...
A trader mixes three types of fruit juices. Juice A costs $10 per liter, Juice B costs $15 per liter, and Juice C costs $20 per liter. The mixture is so...
A milkman mixes two types of milk, one costing ₹60 per liter and the other costing ₹90 per liter, to make a mixture. The final mixture is sold at �...
In a mixture, the ratio of milk to water is 25:2. From this mixture, 27 litre is taken out and 35 lit of pure milk is added. Quantity of milk in final m...
- The ratio of milk to water in a mixture is 6:1. 49 litres of mixture is removed and 14 litres of water is added. In the resultant mixture, the quantity of ...
A 200 litres mixture of juice and water contains 30% juice. How much water should be added to the mixture to make the quantity of water 80% of the total...
Relevant for Exams:
