Ratio and Proportion MCQs with Answers

Past Paper MCQ

The number of boys and girls in a school are 360 and 240 respectively. What is the ratio of the number of boys to the total number of students?

• A.$3:5$
• B.$5:3$
• C.$2:3$
• D.$3:2$

Divide 180 rupees among A, B, and C in the ratio $2:3:4$. How much will B get?

• A.$40$
• B.$50$
• C.$60$
• D.$80$

If $105$ is increased in the ratio $9 : 7$, the result is:

• A.$130$
• B.$120$
• C.$140$
• D.$135$

Find the value of $X$ in the analogy $X : 2 :: 3 : 4$.

• A.$0.75$
• B.$2$
• C.$3$
• D.$1.5$

The actual width ($w$) of a rectangle is $18$ cm. Use the scale drawing of the rectangle to find the actual length ($l$).

• A.$27$ cm
• B.$36$ cm
• C.$54$ cm
• D.$72$ cm

Past Paper MCQ

A sum of Rs. 95,000 is to be divided among A, B, and C in such a way that $A : B = 2 : 3$ and $B : C = 2 : 3$. What will be the share of A?

• A.Rs. 15,000
• B.Rs. 30,000
• C.Rs. 45,000
• D.Rs. 20,000

If there are 20 girls and 15 boys in a class, the ratio of the number of girls to the number of boys is:

• A.$3:4$
• B.$3:5$
• C.$4:3$
• D.$5:4$

In a class of 60 students, the ratio of boys to girls is $3:2$. How many girls are there in the class?

• A.$20$
• B.$24$
• C.$30$
• D.$36$

$3$ has the same ratio to $15x$ as $5x$ has to _

• A.$25x$
• B.$25x^2$
• C.$75x$
• D.$75x^2$

$15$ is $\frac{3}{4}$ of which number?

• A.$12$
• B.$18$
• C.$20$
• D.$24$