Question:
B is three times a old as A. After 5 years the ratio in the ages of A and B will be 1: 2. After how many years from now will the ratio in the ages of A and B become 2:3?
B is three times a old as A. After 5 years the ratio in the ages of A and B will be 1: 2. After how many years from now will the ratio in the ages of A and B become 2:3?
Updated On: Apr 30, 2025
- 16
- 15
- 13
- 12
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct option is (B): 15.
Was this answer helpful?
1
6
Top Questions on distance
- The ages of Ajay and Vijay differ by 22.5 years. If \(6\frac{1}{2}\) years ago, Vijay was \(3\frac{1}{2}\) times as old as Ajay, find their present ages.
- If the average age of a group of 5 people is 30 years, and one person leaves the group, what is the new average age?
- Janaki's age is three times that of her daughter Sita. If Sita will be 15 years old in 5 years, how old will Janaki be in 5 years?
- David is currently twice the age of his brother Daniel. If Daniel is 10 years old, how old will David be in 5 years?
- If Thomas is currently 20 years old and twice the age of his sister Mary, how old will Mary be in 5 years?
View More Questions
Questions Asked in CUET PG exam
- Identify the difference between the sugars in DNA and RNA.
- CUET (PG) - 2025
- Carbohydrates
- The number of pens sold by shopkeeper Y in the year 2020 is 25% more than the number of pens sold by him in the year 2019 and the number of pens sold by shopkeeper Z in the year 2019 is 20% less than those sold by him in the year 2020. Find the total number of pens sold by the shopkeepers X and Z in the year 2015.
- CUET (PG) - 2025
- Bar Graph
- Study the following bar-graph carefully and answer the following question. The bar-graph shows the number of pens (in thousand) sold by three shopkeepers X, Y and Z in 5 different years. The total number of pens sold by shopkeeper X in years 2020 and 2022 taken together is what percentage less than the total number of pens sold by shopkeeper Z in years 2021 and 2024 taken together? (correct to two decimal places)
- CUET (PG) - 2025
- Bar Graph
- For a real number \( n>1 \), \( \frac{1}{\log_2 n} + \frac{1}{\log_3 n} + \frac{1}{\log_4 n} = 1 \). The value of n is
- CUET (PG) - 2025
- Logarithms
- The following pie-chart shows the amount collected by a shopkeeper by selling four different food items in degrees. The total amount collected is Rs.64,800. The amount collected by selling Chinese dishes is approximately what percentage more than the amount collected by selling Bengali dishes?
- CUET (PG) - 2025
- Pie Charts
View More Questions