The contents of all the three glasses are poured into single vessel. Learn mixtures and alligation concepts and formulas for cat, before trying these problems. When two or more simple mixtures are mixed together to form another mixture, it is known as a compound mixture. In stock, the pharmacy has 91% isopropyl alcohol, 70% isopropyl alcohol, 50% isopropyl alcohol, and distilled water. By wizako online gmat quant course and gmat coaching classes at chennai. This gmat problem solving practice question is a ratio mixtures question. If a container has x unit of liquid a from which y units are taken out and replaced by water. So, shed all your fears about the aptitude section in the recruitment drives as. Online aptitude preparation material with practice question bank, examples, solutions and explanations. Video lectures to prepare quantitative aptitude for placement tests and competitive exams like mba, bank exams, rbi, ibps, ssc, sbi, rrb, railway, lic, mat. Practice problem 1 a prescription is brought in for 300 g of 5% coal tar ointment. The rule of alligation enables us to find the ratio in which two or more ingredients at the given price must be mixed to produce a mixture of a desired price. This process is repeated n number of time, then the quantity of pure liquid will be given by. A 420l of the mixture contains pure milk and water in the ratio of 2.
A prescription is brought in for 300 g of 5% coal tar ointment. How to solve allegation and mixtures problems quickly. Mixture and alligation questions is an an essential part for competitive exams like banking, insurance, ssc and railways exams. In this video, rohit agarwal discusses alligation or mixture shortcuts. Mixture and alligation concepts mixture and allegation. A merchant has kg of sugar part of which he sells at 8% profit and the rest at 18% profit. Alligation is the rule which enables us to find the ratio in which two or more ingredients at the given price must be mixed to produce a mixture. Find the ratio of milk to water in the resultant mixture. The pharmacy receives an order for 76% isopropyl alcohol, 1l. The pharmacy has in stock 3% coal tar ointment and coal tar. When two different ingredients are mixed together, it is known as a simple mixture.
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