Top180 Mixture And Alligation Questions For 100% Free [Effective]

Navigating the world of competitive exams, a consistent topic that emerges is Mixture and Alligation Questions. It’s hard to miss how these questions feature prominently in the quantitative aptitude sections of numerous Government exams. As you prepare for these tests, you’ll find that understanding Mixture and Alligation Questions is essential for success.

Most candidates preparing for upcoming Government exams often find the section on Mixture and Alligation Questions a tad challenging. While the range is typically 1-3 questions from this topic, they can be slightly tricky to decipher. This makes practicing Mixture and Alligation Questions crucial for those aiming for a high score.

But what exactly are these questions about? Let’s break it down. The concept is rooted in mixtures and alligations. When we talk about a mixture, we refer to the blending of two or more entities. The term alligation, on the other hand, helps us determine the ratio in which these ingredients or items are combined. To succeed in Mixture and Alligation Questions, an understanding of the mixture and alligation formula and the mixture and alligation replacement formula is vital. Moreover, being familiar with the alligation and mixture formula can make the problem-solving process smoother.

For our Hindi-speaking aspirants, this topic is equally critical. Understanding mixture and alligation in hindi or the mixture and alligation meaning in hindi can be advantageous. By doing so, they can better tackle Mixture and Alligation Questions in a language they’re more comfortable with.

In this article, our aim is clear. We want to provide you with a comprehensive understanding of Mixture and Alligation Questions. By delving deep into the concept, important formulas like the mixture and alligation formula, and various problems associated with the topic, we hope to arm you with the knowledge and skills to tackle even the most challenging mixture and alligation problems. Specifically, for those aiming to crack bank exams, focusing on mixture and alligation questions for bank is paramount.

Considering the sectional cut-offs in almost all competitive exams, equal attention must be given to each subject. This is why emphasis on Mixture and Alligation Questions cannot be understated.

Top180 Mixture And Alligation Questions :

91. Container A contains cooking oil worth Rs.80 per lit and container B contains cooking oil worth Rs. 140 per lit. If both the cooking oils are mixed in the ratio of 3:5 respectively then what will be the price per lit of the mixture?

कंटेनर A में खाना पकाने का तेल 80 रूपये प्रति लीटर है और कंटेनर B में खाना पकाने का तेल 140 रूपये प्रति लीटर है। यदि दोनों खाना पकाने के तेलों को क्रमशः 3: 5 के अनुपात में मिलाया जाता है तो मिश्रण की प्रति लीटर कीमत क्या होगी?

A. 120
B. 112.5
C. 115
D. 117.5
E. 125

Option “D” is correct.

Let 3x liters of oil A mixed with 5x litres of oil B.

Total cost of the mixture 8x litres =80 * 3x + 140 * 5x

= 940x

Price per litre mixture = 940x/8x = 117.5

92. The cost price of 20 kg of type 1 rice is Rs.40 per kg and the cost price of x kg of type 2 rice is Rs.60 per kg. A shopkeeper mixed the both type of rice and sold the mixture is Rs.55 per kg. Find the value of x?

20 किलो टाइप 1 चावल की क्रय मूल्य 40 रुपये प्रति किलोग्राम है और टाइप 2 चावल के x किलोग्राम की क्रय मूल्य 60रुपये प्रति किलोग्राम है। एक दुकानदार ने दोनों टाइप के चावल को मिलाया और मिश्रण को प्रति किलो 55 रुपये में बेचा। x का मान ज्ञात करें?

A. 40 kg
B. 60 kg
C. 80 kg
D. 50 kg
E. None of these

Option “B” is correct.

= 1: 3

x = 3/1 * 20 = 60 kg

93. A vessel contains 40 litres of pure wine. Find the amount of water mixing if he sells the mixture at cost price and gains 20%

एक बर्तन में 40 लीटर शुद्ध शराब होती है। यदि वह मिश्रण को लागत मूल्य पर बेचता है और 20% लाभ प्राप्त करता है तो पानी के मिश्रण की मात्रा ज्ञात कीजिए?

A. 12 litres
B. 24 litres
C. 10 litres
D. 15 litres
E. 9-None of these

Option “C” is correct.

He sells the mixture at cost price and gains 20%. Here gain will be the water. So,

80% of mixture = 40 litres

=>Mixture = 40/80 * 100 = 50 litres

Amount of water added = 50 – 40 = 10 litres

94. The price of A1 quality rice is Rs.70 per kg and the price of A2 quality rice is Rs.45 per kg. If both quality of rice are mixed in the ratio of 9:11, then what is the price per kg of the mixture?

A1 गुणवत्ता वाले चावल की कीमत 70 रुपये प्रति किलो है और A2 गुणवत्ता वाले चावल की कीमत 45 रुपये प्रति किलोग्राम है। यदि दोनों गुणवत्ता वाले चावल को 9:11 के अनुपात में मिलाया जाता है, तो मिश्रण की प्रति किलो कीमत क्या है?

A. Rs.58.75
B. Rs.56.80
C. Rs.54.75
D. Rs.52.90
E. Rs.50.45

Option “A” is correct.

70 – x/x – 45 = 9/11

9x – 405 = 770 – 11x

20x = 1175

x = 58.75

95. A shopkeeper mixed two varieties of flour at the price of Rs.25 per kg and Rs.40 per kg in the ratio of 8:7. If the mixture is sold at Rs.40 per kg, then find the total profit earned by the shopkeeper per kg?

एक दुकानदार ने 25 रुपये प्रति किलो और 40 रुपये प्रति किलो की कीमत पर दो प्रकार के आटे को 8:7 के अनुपात में मिलाया। यदि मिश्रण को 40 रुपये प्रति किग्रा की दर से बेचा जाता है, तो दुकानदार द्वारा प्रति किग्रा अर्जित कुल लाभ ज्ञात कीजिये?

A. Rs.12
B. Rs.8
C. Rs.10
D. Rs.9
E. None of these

Option “B” is correct.

CP=(25*8x+40*7x)/15x

=480x/15x

=32

Required profit=40-32=Rs.8

96. The cost price of variety 1 rice is Rs.90 per kg and the cost price of variety 2 rice is Rs.120 per kg. A shopkeeper mixed both varieties of rice and the quantity of variety 1 rice is 50% more than that of variety 2 rice. Find the cost price of the mixture per kg?

किस्म 1 चावल का क्रय मूल्य 90 रुपये प्रति किलोग्राम है और किस्म 2 चावल का क्रय मूल्य 120 रुपये प्रति किलोग्राम है। एक दुकानदार चावल की दोनों किस्मों को मिलाता है और किस्म 1 के चावल की मात्रा, किस्म 2 के चावल की मात्रा से 50% अधिक है। प्रति किग्रा मिश्रण का क्रय मूल्य ज्ञात कीजिये?

A. Rs.102
B. Rs.114
C. Rs.105
D. Rs.100
E. None of these

Option “A” is correct.

Let the quantity of variety 2 rice = 2x

And the quantity of variety 1 rice = 2x * 150/100 = 3x

The cost price of the mixture per kg = (3x * 90 + 2x * 120)/(3x + 2x)

= (270x + 240x)/5x

= 510x/5x

= Rs.102 per kg

97. Kumar mixed two varieties of gram Dal, one type’s cost is Rs.120/kg and another type cost is Rs.180/kg in the ratio of 2: 4. If he sells the mixed Dal 210/kg, then find the profit percentage.

कुमार ने चने की दाल की दो किस्मों को 2:4 के अनुपात में मिलाया, एक प्रकार की लागत 120 रुपये प्रति किलोग्राम और दूसरी प्रकार की लागत 180 रुपये प्रति किलोग्राम है। यदि वह मिश्रित दाल को 210 रुपये/किग्रा पर बेचता है, तो लाभ प्रतिशत ज्ञात कीजिए।

A. 31.75%
B. 31.50%
C. 32.25%
D. 31.25%
E. 32.75%

Option “D” is correct.

Ratio= 2:4

Hence CP = 2 * 120 + 4 * 180 = 960

S.P = 6 * 210 = 1260

Profit = Rs.1260 – Rs.960 = Rs.300

Profit% = 300/960 * 100 = 31.25%

98. If 18 kg of tea costing Rs. 32/kg and 17 kg of sugar costing Rs. 15/kg are mixed. Find the average cost of the mixture in Rs/kg.

यदि 32 रुपये /किलो कीमत की 18 किलो चाय और 15 रुपये /किलो कीमत की 17 किलो चीनी को मिलाया गया है। मिश्रण की औसत लागत को रुपये / किलो में ज्ञात कीजिए।

A. Rs.22.4
B. Rs.27.4
C. Rs.21.64
D. Rs.18.15
E. Rs.23.74

Option “E” is correct.

Total cost of tea = 18 * 32 = Rs.576

Total cost of sugar = 17 * 15 = Rs.255

Average cost = (576 + 255)/(18 + 17) = 831/35 = Rs.23.74

99. Farook bought 40 kgs of sugar at Rs.12.50 per kg and 25 kgs of it at Rs.15.10 per kg. He mixed them together. At what rate should he sell the mixture to earn 20% profit?

फारूक ने 40 किलोग्राम चीनी 12.50 रुपये प्रति किलो और 25 किलोग्राम की चीनी 15.10 रुपये प्रति किलोग्राम की दर से खरीदी। उसने उन्हें एक साथ मिला दिया। 20% लाभ अर्जित करने के लिए उसे किस दर पर मिश्रण बेचना चाहिए?

A. Rs.14.85
B. Rs.13.50
C. Rs.15.85
D. Rs.15.20
E. Rs.16.20

Option “E” is correct.

(40 * 12.5) + (25 * 15.10) = (65 * x)

= > 500 + 377.5 = (65 * x)

= > x = Rs.13.5

20 % profit =13.5×120 / 100

SP of the mixture = Rs.16.20

100. Container A contains cooking oil worth Rs.80 per lit and container B contains cooking oil worth Rs. 140 per lit. If both the cooking oils are mixed in the ratio of 3:5 respectively, then what will be the price per lit of the mixture?

कंटेनर A में खाना पकाने का तेल 80 रूपये प्रति लीटर है और कंटेनर B में खाना पकाने का तेल 140 रूपये प्रति लीटर है। यदि दोनों खाना पकाने के तेलों को क्रमशः 3: 5 के अनुपात में मिलाया जाता है तो मिश्रण की प्रति लीटर कीमत क्या होगी?

A. 120
B. 112.5
C. 115
D. 117.5
E. 125

Option “D” is correct.

Let 3x liters of oil A mixed with 5x litres of oil B.

Total cost of the mixture 8x litres =80 * 3x + 140 * 5x

= 940x

Price per litre mixture = 940x/8x = 117.5