Question
In 2023, ratio of boys and girls in a school was 2:3, respectively. In 2024, 20 boys join and 30 girls leave the school, so the ratio of boys to girls becomes 4:3. Find the number of students (boys and girls) in school in 2023.
More Ratio and proportion Questions
- 'A' varies directly as 'B'. If at 'A' = 25, value of 'B' is 40, then find the value of 'A' at 'B' = 96.
- P, Q and R together started a business. Five times the investment of P equals six times the investment of Q and the capital of Q is twice that of R. Find t...
- Rs. 8,100 was supposed to be distributed among 'X', 'Y', and 'Z' in the ratio of (1/3) : (1/4) : (1/6), respectively. However, due to an error, it was actu...
- 84 is divided into two parts in such a way that the fourth part of the first part and the fifth part of the second are in the ratio 1 : 2. The first part i...
- What must be added to each term of the ratio 6:13 so that it may equal to 2:3?
- If the mean proportion of 3.6 and 1.6 is 'k', then find the value of '5k'.
- Number of faculties in Physics and Biology in an institute is in the ratio of 4:7 respectively. If 75 more faculties join Physics, while 40 more faculties ...
- ‘P’ had four Rs. 500 notes and a certain number of Rs. 50 notes with him while ‘Q’ had eleven Rs. 200 notes and one Rs. 500 note with him. Later ‘P’ was gi...
- A sum of money is divided among P, Q, R and S in the ratio of 5:6:10:11 respectively. If the share of R's is Rs. 2440 more than the share of Q, then what i...
- In a collection of coins consisting of 20-paise, 25-paise, and 50-paise denominations, the coins are present in a ratio of 45:32:14. The combined value of ...
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)