Question
In 2023, ratio of boys and girls in a school was 3:5, respectively. In 2024, 30 boys join and 10 girls leave the school, so the ratio becomes 1:1. Find the number of students in 2023.
More Ratio and proportion Questions
- The ratio of two numbers is 5:9. 150% of the first number is equal to the 80% of the second number. Find the sum of both numbers.
- Ratio of number of book to number of pen sold by a shopkeeper is 25:18, respectively while ratio of number of pen to number of pencil sold by the same shop...
- The monthly incomes of individuals 'A' and 'B' are proportional, with 'A' earning at a ratio of 5:3 compared to 'B'. Their monthly savings follow a ratio o...
- A:B = 4:7 and B:C = 3:5. Find A:C.
- What must be added to each term of the ratio 3:7 so that it may equal to 4:5?
- In an orchard, the ratio of the number of mango and lichi trees is 5:7, respectively. Also, there are few apple trees in the orchard which is 40% more than...
- 50 litres of a mixture of milk and water contains 14 litres more milk than water. 8 litres water is added to it. The ratio of milk to water in the new mixt...
- Find the third proportional to 14 and 70?
- ‘X’, ‘Y’ and ‘Z’ rented a taxi for a trip. The taxi driver charges a fixed amount per kilometer. If ‘X’, ‘Y’ and ‘Z’ travelled for 12 km, 15 km and 13 km, ...
- 'A', 'B' and 'C' distributed Rs. 720 among themselves in the ratio 4:3:2, respectively. 'A' gave some amount to 'B' such that new amount with 'B' is thrice...
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
