Mixture and Allegation for RRB PO & RRB CLERK: Quiz -9

Mixture and Allegation for RRB PO & RRB CLERK:  Quiz -9
Mixture and Allegation is a crucial topic in the Quantitative section of many Banking exams. Mostly 1-3 questions are asked from Mixture and Allegation and are a little difficult to answer. Thus, you must have a clear concept of this topic. So here we bring to you the Mixture and Allegation Quiz with a detailed solution. This Mixture and Allegation Quiz is available for no cost. This Mixture and Allegation Quiz contains a wide range of questions that are based on the latest or updated exam pattern. If you are preparing for any government exam, then you should try to tackle this Mixture and Allegation Quiz in order to enhance your preparation.

1. A milkman have mixture of 240 ℓ, which contains milk and water in the ratio of 5 : 3. Milkman sold 64ℓ of mixture and added 14ℓ water in remaining mixture and again sold 76ℓ of mixture. Find milk percentage in final mixture?

Answer & Explanation
 

2. In a party Ram mixed two types of liquid in a glass, type A liquid contains 35% of Rum and type B liquid contains 40% of Rum. Ram takes 6 ml from type A liquid and 4ml from type B liquid, then find percentage of Rum in the glass?
(a) 27%
(b) 37%
(c) 35%
(d) 32%
(e) 31%

Answer & Explanation

3. Two varieties of oil are mixed in the ratio of 5 : 6 to produce the first quality and they are mixed in the ratio of 1 : 5 to get second quality. How much oil of the first quality be mixed with 12 kg oil of the second quality so that a third quality oil has two varieties oil in the ratio of 3 : 4 can be produced?
(a) 116 kg
(b) 121 kg
(c) 124 kg
(d) 128 kg
(e) 132 kg

Answer & Explanation

4. Two vessel A and B contain milk and water in ratio 3 : 2 and 5 : 3 respectively. If 10 liters of the mixture is removed from vessels A and poured in vessel B then ratio of milk to water in vessel B becomes 8 : 5. Find the initial quantity of water in vessel B.
(a) 6ℓ
(b) 4ℓ
(c) 8ℓ
(d) 12ℓ
(e) 2ℓ

Answer & Explanation

5. Ratio of Vodka and Wine in vessel A is 5 : 3 and same mixture in vessel B in the ratio of 3 : 2, 16ℓ of mixture from vessel A taken out and poured in vessel B new ratio of Vodka to wine becomes 29 : 19. If new quantity of mixture in vessel B is equal to initial quantity of mixture in vessel A, then find quantity of Vodka after 16 ℓ of mixture has been taken out from vessel A ?
(a) 50l
(b) 48l
(c) 54l
(d) 80l
(e) 84l

Answer & Explanation

6. Brass is an alloy of copper and zinc. Bronze is an alloy containing 80% of copper, 4% of zinc and 16% of tin. A fused mass of brass and bronze is found to contain 74% of copper, 16% of zinc, and 10% of tin. The percentage of copper to zinc is Brass is
(a) 64% and 36%
(b) 33% and 67%
(c) 50% and 75%
(d) 35% and 65%
(e) None of these

Answer & Explanation

7. Government levied two types of taxes at 12% and 18% rates. Sakshi must pay Rs.264 as total tax. If she has Rs.1800 then amount on which govt. levies 18% tax is what percent less than the amount on which govt. levies 12% tax?
(a) 20%
(b) 25%
(c) 30%
(d) 35%
(e) 40%

Answer & Explanation

8. A mixture of 25 ℓ contains milk and water in the ratio 3 : 2. ‘x’ ℓ of water is added in mixture to make the ratio of milk and water as 1 : 1. After that ‘y’ ℓ of milk is added to make the proportion of milk and water same as in initial condition. Find ‘y’ is what percent more than ‘x’ ?
(a) 12.5%
(b) 25%
(c) 37.5%
(d) 50%
(e) 62.5%

Answer & Explanation

9. A container contained 60l milk. Out of this 6l of milk was taken out and replaced with water. This process was repeated two more times further. How much milk is now in container?(in litres)
(a) 43.74
(b) 42.74
(c) 44.74
(d) 41.74
(e) 45.74

Answer & Explanation

10. In an alloy ‘A’, zinc & copper is in the ratio of 1 : 1. In the second alloy ‘B’, the same element are in the ratio 3 : 5. If these two alloys mixed to form a new alloy in which zinc and copper is in the ratio 2 : 3, find the ratio in which alloy ‘A’ and alloy ‘B’ are mixed?
(a) 2 : 3
(b) 3 : 2
(c) 1 : 4
(d) 4 : 1
(e) 3 : 1

Answer & Explanation

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