SSC CGL Mixture & Alligation Questions, Download Free PDF

SSC CGL Mixture & Alligation Questions: Mixture and Alligation is a simple topic that can be asked in the SSC CGL Tier 1 exam from an easy to moderate level. Candidates can expect at least 1-3 questions from this topic in the Tier 1 exam. This concept is widely used in areas like manufacturing, medicine, and even cooking to achieve desired proportions in mixtures. In this blog, we have explained the mixture and allegation in very simple words and provided SSC CGL Mixture & Alligation Questions for Tier 1 exam. Candidates are advised to read the complete concept first and then try to solve the questions based on it.

SSC CGL Mixture and Alligation: Topic-wise and Complete Preparation

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Concept of Mixture and Alligation

Mixture: A mixture problem typically involves two or more quantities mixed together, and we want to determine the resulting concentration, quantity, or cost.

Example: Imagine mixing two types of rice, one costing $5 per kg and the other $10 per kg. The mixture’s cost depends on the ratio in which we mix them.

Alligation: Alligation is a specific rule used to solve mixture problems, especially useful when we mix two things with known quantities or costs to achieve a certain concentration or average cost.

Alligation Method: The method uses a cross formula to find the mixing ratio between two items.

SSC CGL Mixture & Alligation Questions, Download Free PDF

Here we have provided the SSC CGL mixture and allegation questions PDF for the tier 1 exam. Candidates can download the PDF for free. In the PDF, we have provided more questions and their answers. Candidates can download the PDF for free and start solving the questions.

SSC CGL Mixture & Alligation Question 1
In what ratio should rice at Rs.18 per kg be mixed with rice at Rs.25 per kg so that the price of the mixed rice becomes Rs.20 per kg?
(a) 5 : 2
(b) 2 : 5
(c) 4 : 5
(d) 5 : 4

SSC CGL Mixture & Alligation Question 2
In what ratio should coffee powder costing Rs.2500 per kg be mixed with coffee powder costing Rs.1500 per kg so that the cost of the mixture is Rs.2250 per kg?
(a) 1 : 4
(b) 4 : 1
(c) 3 : 1
(d) 1 : 3

SSC CGL Mixture & Alligation Question 3
What quantity of wheat at Rs.7.4 per kg should be mixed with 35 kg of wheat at Rs.6.4 per kg so that the price of the mixed wheat becomes Rs.6.7 per kg?
(a) 12 kg
(b) 15 kg
(c) 21 kg
(d) 10 kg

SSC CGL Mixture & Alligation Question 4
Two types of rice: one at Rs.x per kg and the other at Rs.50 per kg. 2 kg of the first type is mixed with 6 kg of the second type, and the price of the mixed rice becomes Rs.45 per kg. What is the value of x?
(a) 20
(b) 25
(c) 60
(d) 30

SSC CGL Mixture & Alligation Question 5
4 kg of sugar at Rs.50 per kg is mixed with 8 kg of sugar at Rs.60 per kg. Find the rate of the mixed sugar.
(a) Rs.60 per kg
(b) Rs.70 per kg
(c) Rs.56.6 per kg
(d) Rs.55 per kg

SSC CGL Mixture & Alligation Question 6
A shopkeeper bought one type of rice at Rs.12 per kg and another type at Rs.16.25 per kg. After mixing both types, he fixed the cost of the mixture at Rs.14.75 per kg. If the total quantity of rice is 85 kg, find the quantity of the first type of rice.
(a) 55 kg
(b) 30 kg
(c) 35 kg
(d) 40 kg

SSC CGL Mixture & Alligation Question 7
In what ratio should tea of Darjeeling (Rs.280/kg) be mixed with tea of Assam (Rs.220/kg) so that the mixed tea can be sold at Rs.294/kg with a 20% profit?
(a) 7 : 5
(b) 5 : 7
(c) 3 : 4
(d) 1 : 3

SSC CGL Mixture & Alligation Question 8
What quantity of tea at Rs.50/kg should be mixed with 30 kg of tea at Rs.60/kg so that by selling the mixed tea at Rs.63/kg, the shopkeeper gains 16⅔%?
(a) 45 kg
(b) 60 kg
(c) 30 kg
(d) None

SSC CGL Mixture & Alligation Question 9
How many kg of rice worth Rs.25 per kg must be mixed with 30 kg of rice worth Rs.30 per kg so that by selling the mixture at Rs.29.7 per kg, there is a gain of 10%?
(a) 25 kg
(b) 45 kg
(c) 60 kg
(d) 27 kg

SSC CGL Mixture & Alligation Question 10
A person bought 2 varieties of tea, the first at Rs.40 per kg and the second at Rs.70 per kg. He mixed both and sold the mixture at Rs.55 per kg making a 10% profit. In what ratio did he mix the two varieties of tea?
(a) 1 : 2
(b) 2 : 3
(c) 3 : 2
(d) 2 : 1

Disclaimer: The mixture and alligation practice questions are provided solely for educational and exam preparation purposes to support candidates preparing for the SSC CGL examination; they should not be considered official exam material, nor do they guarantee accuracy or reflect actual exam questions, and learners are advised to cross-check concepts with standard references and official guidelines, as neither the publisher nor contributors accept responsibility for any errors, outcomes, or reliance on the content, which is best used as supplementary practice alongside other trusted study resources.

Attempt Topic Tests of Quant for SSC CGL, Including Mixture and Alligation

The SSC CGL quant section consists of many topics. If you want to score good marks in the section, then you should focus on each topic of the Quant section. For that, you can attempt our free quant topic-wise tests. You are advised to first solve the SSC CGL Mixture & Alligation Questions provided in this blog and then attempt these topic-wise tests.

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