UPSC Insta–DART (Daily Aptitude and Reasoning Test) 24 Aug 2024

A vessel A mixture , petrol and kerosene oil are in the ratio of 7:5 and in vessel B it is in the ratio of 8:5. P liter of mixture from vessel A and Q liter of mixture from vessel B are taken out and poured into vessel C. if vessel C contains total 300 liter mixture with 40% kerosene oil, then find the value of Q/P ?

From container P containing 216 liters of mixture of milk and water , water is 12.5% of milk in a container. 72 liters of the mixture is taken out and poured into container Q in which ratio of milk to water is 3:1. If difference between total milk and total water in container Q is 120 liters, then find difference between the quantity of initial mixture in a container Q and final mixture in P?

A container contain 96L mixture of milk and water out of which 35% of water. 20L of mixture is taken out and 10L milk and 16L water are added in remaining mixture. Find the difference between quantity of milk and water in final mixture  after replacement.

A container contains mixture of milk and water in the ratio 5:3 respectively. If 16liter milk is added in it then ratio of milk to water becomes 11:5. Find difference between initial quantity of milk and that of water.

A container contains a mixture of two liquid P and Q in the ratio 5:3 . if 8 liter of the mixture is taken out and replaced with  liquid Q, then the new ratio of liquid P to Q becomes 1:1. Find the initial quantity of mixture in the container.