Ratio & Proportion — Practice

Question 1

Divide ₹720 among A, B, and C in the ratio 2:3:4. What is C's share?

Accepted Answer

C

Question 2

If a:b = 4:5 and a = 44, what is b?

Accepted Answer

C

Question 3

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

Accepted Answer

A

Question 4

What is the mean proportional between 4 and 25?

Accepted Answer

B

Question 5

35 workers can complete a task in 12 days. How many days will 21 workers take to complete the same task, working at the same individual rate?

Accepted Answer

C

Question 6

If 5 pens cost ₹60, what is the cost of 8 pens at the same rate?

Accepted Answer

C

Question 7

A sum of money is divided among A, B, and C in the ratio 2:3:5. If C receives ₹300 more than A, what is the total sum?

Accepted Answer

C

Question 8

If x:y = 5:7, what is the value of (3x+2y) : (2x−y)?

Accepted Answer

A

Practice — Ratio & Proportion