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The minimum distance required for an echo to be heard is 17.2 meters at a temperature of 22 degrees Celsius, with the speed of sound in air being approximately 344 m/s.
In a 600-gram mixture, the proportion of Component A to Component B is 3:7. If you add 20 grams of Component A and 80 grams of Component B to the mixtur...
Quantity of water in a 360 litres mixture (alcohol + water) is 20 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed...
A container can hold 1,000 liters of liquid. If it is filled with 30% water and 70% oil, how many liters of oil are in the container? If 50 liters of oi...
A container has 60 liters of a mixture of milk and water in the ratio of 3:2. How many liters of water should be added to make the ratio 2:3?
In a 120 litres mixture of milk and water, the ratio of the milk to water is 4:1. If 18 litres mixture is taken out and replaced by same quantity of wat...
In a mixture of milk & water, 40 litres water is mixed due to which ratio changes from 3 : 4 to 1 : 4. Find initial quantity of mixture. (in litres)
The ratio of milk to honey in mixtures P, Q, and R is as follows:
In P, the ratio of milk to honey is 7:3.
In Q, th...
An alloy of copper and tin contains 65% of copper. If 12 kg of more tin is added to the alloy, the copper content gets reduced to 50%. Find the quantity...
99 ml of mixture ‘P’ contains milk and water in the ratio of 7:4, respectively is mixed with 30 ml of mixture ‘Q’ containing mil...
A mixture contains ‘x’% milk. 20% of this mixture is taken out and is replaced with same quantity of water. This procedure is repeated two more time...