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Time taken by person from town X to town Y = 120/60 = 2 hours Time taken by person from town Y to town Z = 150/75 = 2 hours Time taken by person from town Z to town Y = 150/50 = 3 hours Time taken by person from town Y to town X = 120/40 = 3 hours
Quantity of water in a 420 litres mixture (alcohol + water) is 30 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed...
84 ml of mixture ‘P’ contains milk and water in the ratio of 7:5, respectively is mixed with 27 ml of mixture ‘Q’ containing milk and water in t...
In a mixture, the quantity of sugar is 25% of the quantity of water. On removing 70 litres mixture and adding 10 litres each of sugar and water, the qua...
A mixture consisting of 360 liters contains petrol and diesel in a ratio of 5:4, respectively. After removing 7.5% of the mixture and replacing it with ...
A barrel has 4L and 500 mL of acid. In how many containers, each of capacity 25 mL, can be filled?
A vessel is completely filled with milk. If 46% of the milk is replaced with water then only 135 ml of milk will be left in the vessel. What is the tota...
A merchant combines 9 kg of pulses at Rs. 6 per kg with 3 kg at Rs. 2 per kg. What is the cost price (in Rs.) of the mixture per kg?
2 Kg of sugar at Rs 22 per Kg is mixed with 3 Kg of 2nd type of sugar to get a mixture costing Rs 38 per Kg. Find the price of the costlier sugar.
A man initially has a mixture of milk and water, with 80% of the mixture being milk. He sells 20 litres of this mixture and replaces it with the same a...
In a blend of 183 liters consisting of juice and honey, the quantity of juice exceeds that of honey by 69 liters. When two-third of the mixture is subst...