List of top Quantitative Ability and Data Interpretation Questions on Ratio and Proportion asked in CMAT

Match List-l with List-ll

List I		List II
A.	Duplicate of ratio 2: 7	I.	25:30
B.	Compound ratio of 2: 7, 5:3 and 4:7	II.	4:49
C.	Ratio of 2: 7 is same as	III.	40:147
D.	Ratio of 5: 6 is same as	IV.	4:14

Choose the correct answer from the options given below:

(A) If \(\frac{1}{x}:\frac{1}{y}:\frac{1}{z}\) =2: 3: 5, then x:y:z = 15:10: 6
(B) If 4p = 6q = 9r then p:q:r = :9:6:4
(C) If 2A = 3B = 4C then A:B:C = 3:4:6
(D) P:Q:R = 2:3:4 then \(\frac{P}{Q}:\frac{Q}{R}:\frac{R}{P}\)=9:8:24
Choose the correct answer from the options given below:

Mr. Seth inherits 2505 gold coins and divides them among his three sons: Brij,Purab and Mohan in a certain ratio.Out of the total coins received by each of them,Brij sells 30 coins,Purab donates his 30 coins and Mohan looses 25 coins.Now,the ratio of gold coins with them is 46: 41: 34 respectively.How many coins did Purab receive from his father?

The average age of three friends is 20 years and their ages are in the proportion 2:3:5, the age of the oldest friend is :

In June-2020, the ratio of boys to girls in a college was 3:2. In September-2020, there were 80 fewer boys and 20 fewer girls in the college and the ratio of boys to girls was 7:5. What was the total number of students in the college in June-2020?

If x:y=2:3, the value of (3x+2y):(2x+5y) is:

Tom's salary is 150% of John's salary. John's salary is 80% of Steve's salary. What is the ratio of Steve's salary to Tom's salary?

Students in a commerce class took a test. The average score of men is 70 and of women is 83. The class average is 76. What is the ratio of men to women in the class?

The speeds of 3 cars in the ratio 5:4:6. The ratio between the time taken by them to travel same distance is