There are two bottles A and B, each containing syrup and water in the ratio of 5:2 and 4:3. Find the ratio in which these mixtures should be mixed in order to obtain a new mixture containing milk and water in the ratio 2:1.
During the journey from place A to place B, Peter drove at an average of 70 kmph for 3 hours and 50 kmph for 2 hours. Find his average speed for the total journey.
More India Jobs