Question
The ratio of income of A, B, C is 7:9:12 and the ratio of expenditure is 8:9:15. If A saves 1/4 of his income, then what will be the ratio of their savings?
ATQ- 7x -8y = 7x/4 28x -32y =7x 21x = 32y X: y = 32: 21 Ratio of saving A, B, C =7×32-8×21: 9×32-9×21: 12×32-15×21 =56 :99 :69 =56 :99 :69 More Ratio and proportion Questions
- 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.
- 5 years ago ratio of the ages of the two persons A and B was 3:1. 3 years hence the ratio of their ages will be 7:3. Find the present age of B.
- Find the fourth proportion of (k + 1) , (k + 3) and (2k + 2). (Note: 'k' is the smallest two-digit prime number.)
- The ratio of speeds of A and B is 3:4 and A takes 15 minutes more than B to reach the destination, how many hours will Be to reach the same place?
- Find the third proportion of 25 and 40.
- If 'U' is the prime number 17, then find the fourth proportion of (U + 3), (U - 7) and (U + 5).
- A sum of Rs.2400 is distributed among A, B, C in the ratio of 3:7:10. What is the total amount received by A and B?
- Mahika distributed 800 chocolates among A, B and C. A got 50% more chocolates than B and 60% less chocolates than C. How many chocolates did C receive?
- Rs 1500 was divided among Sara, Ravi and Mohan in the ratio of 5:10:15 respectively. Find the amount received by Sara and Ravi together.
- What must be added to each term of the ratio 3:7 so that it may equal to 5:6?
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)