Ratio and Proportion MCQs with Answers

If the ratios $M:N:O = 2:3:5$ and $M:N:O = 4:5:6$ are given, which of the following is a common multiple of both ratios?

• A.$6:10:15$
• B.$8:15:30$
• C.$10:16:25$
• D.$12:20:28$

The ratio between two numbers is $8 : 3$, and their difference is $20$. Find the sum of the numbers.

• A.$40$
• B.$52$
• C.$36$
• D.$44$

An equation stating that two ratios are equal is called a ?

• A.Variation
• B.Fraction
• C.Percentage
• D.Proportion

The comparison of two values is called _?

• A.Ratio
• B.Proportion
• C.Percentage
• D.Fraction

Ratio is comparison of _ values.

• A.Two
• B.Three
• C.Four
• D.None of these

If $x$, $y$, and $z$ are in proportion, then:

• A.$x : y :: y : z$
• B.$x : y :: z : y$
• C.$x : z :: y : z$
• D.$x : z :: z : x$

The ratio of $1000$ m to $600$ m is:

• A.$5:3$
• B.$3:5$
• C.$10:6$
• D.$6:10$

Past Paper MCQ

If $\frac{2}{3}$ of A = $75\%$ of B = $0.6$ of C, then A : B : C is:

• A.$9:10:8$
• B.$10:9:8$
• C.$8:9:10$
• D.$9:8:10$

Past Paper MCQ

A truck and a car travel a total distance of 640 km. The ratio of the distance covered by the truck to the distance covered by the car is 4:5. What is the distance covered by the car?

• A.$\frac{3200}{9}$ km
• B.$\frac{2560}{9}$ km
• C.$\frac{2840}{9}$ km
• D.$\frac{3550}{9}$ km

Past Paper MCQ

Simplify the ratio expression: $\frac{2}{3} : \frac{4}{6}$

• A.$1 : 1$
• B.$2 : 3$
• C.$3 : 4$
• D.$4 : 6$