Question
The ages of A, B and C are in the ratio of 4:7:9 respectively. If the sum of their ages is 40 years, then find the age of
The ages of A, B and C are in the ratio of 4:7:9 respectively. If the sum of their ages is 40 years, then find the age of
B.
More Ratio and proportion Questions
- The ratio of the number of girls to the number of boys in a school of 720 students is 3 : 5. If 18 boys left the school, find how many new girls may be adm...
- The ratio of milk to water in a mixture is 5:2. If 14 liters of water is added, the ratio becomes 5:4. Find the quantity of milk in the mixture.
- Find the fourth proportion of 3, 8 and 18.
- The income of ‘X’ is 20% more than the income of ‘Y’. If the ratio of their expenditure is 5:4 and each saves Rs. 2000, then find the income of ‘Y’.
- Number of faculties in Physics and Biology in an institute is in the ratio of 5:8 respectively. If 120 more faculties join Physics, while 64 more faculties...
- A right triangle ABC with sides 5 cm ,12cm and 13cm is revolved about the side 12 cm. What is the volume of the solid so obtained?
- Ratio of male to female population of a town in 2010 was 13:12 and total population in 2010 was 25000. If the male population is ___ and female population ...
- Find the fourth proportion of (k + 1), (2k + 2) and (3k + 3). (Note: 'k' is the smallest two-digit composite number.)
- The ratio between two numbers is 6:7. If each number is increased by 9, the ratio between then become 9:10, find the difference between numbers.
- If the third proportion of 32 and 48 is “0.5k”, then find the value of (k − 44) : (k + 16).
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)