Mastering Ratios and Proportions Mock Test (Chapter-6): 100 MCQs for Competitive Exams

Ace Competitive Exams with Quantum Aptitude: Mastering Ratios and Proportions. Quantum Aptitude’s challenging Ratios and Proportions questions are perfect for Indian competitive exam aspirants seeking to sharpen their math skills. Test your knowledge and boost your readiness with these precision-crafted questions for upcoming tests like SSC, Railway, SSC-CGL, Banking, IBPS, Delhi Police, ICAR, SSC, Railway, SSC-CGL, UGC NET, DSSSB, RPF, DRDO, ISRO, CISF, CDS, NDA, ITBP, Airforce, BSF, DSSSB & Others State SSC, CRPF, RBI, RRB, EPFO, CTET, UGC NET, DSSSB, RPF, DRDO, ISRO, CISF, CDS, NDA, ITBP, Airforce, BSF, CAT, CMAT & Others. From price hikes to population shifts, discover strategies to tackle these math problems in just two lines.

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Ratios and Proportions Mock Test-1

20 MCQs
20 Marks
30 Minutes

1 / 20

If a : b : c = 2 : 3 : 4 and 2a - 3b + 4c = 33, then the value of c is

2 / 20

If a bike travels 120 km in 4 hours, and a car travels 180 km in 3 hours, what is the ratio of the bike's speed to the car's speed?

3 / 20

If a : b = 7 : 9 and b : c =15 : 7, then what is a : c?

4 / 20

Seats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats ?

5 / 20

If a : b = c : d = e : f = 1 : 2, then ( 3a + 5c +7e): (3b + 5d + 7 f ) is equal to

6 / 20

A sum of 7,000 is divided among A, B, C in such a way that the shares of A and B are in the ratio 2 : 3 and those of B and C are in the ratio 4 : 5. The share of B is

7 / 20

Three quantities X, Y and Z are such that XY=kZ where k is constant. Initially, X was at 4 and X:Y:Z was 2:3:4. If the value of Y is changed to 12 and Z is kept constant, find the value of X.

8 / 20

If the sum of two quantities is equal to three times their difference, then the ratio of the two quantities is

9 / 20

The ratio of the number of apples to oranges in a basket is 4:7. If there are 28 oranges, how many apples are there?

10 / 20

If A : B = 1/2 : 3/8 ,B:C = 1/3 : 5/9 and C:D = 5/6 : 3/4, then the ratio A : B : C : D is

11 / 20

The ratio of the lengths of two similar rectangles is 3:8. If the area of the smaller rectangle is 24 square meters, what is the area of the larger rectangle?

12 / 20

If a:b = 3:4 and b:c = 5:6, what is the value of a:c?

13 / 20

The ratio of the ages of John and Mary is 4:7. If the sum of their ages is 77 years, how old is Mary?

14 / 20

A bag contains 50 paise, 1 rupee and 2 rupee coins in the ratio 2:5:8. If the total amount is Rs. 352, find the total number of coins in the bag.

15 / 20

The ratio of John's age to Mary's age is 5:3. If John is 30 years old, how old is Mary?

16 / 20

The annual income of A and B are in the ratio 4 : 3 and the ratio of their expenditures is 3 : 2. If each of them saves Rs.600 in the year, the annual income of A is

17 / 20

If 2x + 3y = 15 and x : y = 2 : 3, what is the value of x?

18 / 20

In a mixture of milk and water, the ratio of milk to water is 5:2. If there are 42 liters of the mixture, how many liters of milk are there?

19 / 20

If the ratio of oranges to apples in a basket is 5:3, and there are 24 apples, how many oranges are there?

20 / 20

738 is divided among A, B, C so that their shares are in the ratio of 2 : 3 : 4. B’s share is

Topics/Syllabus covered in this Chapter’s Mock Test Series

MCQs set on Ratios and Proportions
Explanations/Solutions of difficult questions are also given. As soon as you select the wrong answer, the explanation will be shown below the question.
If you need explanation/solution of any other question, then click    below the question in left corner and submit your query.

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