Get Started with ixamBee
Start learning 50% faster. Sign in now
Solution- In a class- Boys =x and Girls =2x ATQ- The ratio of girls and boys after joining 30 new boys- 2x /x+30 =1/1 2x =x+30 x =30 Total students in class =2x+x=3x =3×30=90
The current age ratio of Rahul to Sakshi is 3:2. Additionally, the ratio of Rahul’s age five years ago to Sakshi’s age ten ye...
The average of present ages of Rajesh and his father is 45 years. The age of Rajesh 5 years hence from now will be 1/4 of the pre...
Two years ago, the ages of A, B, and C were x−6x - 6, x+10x + 10, and x+14x + 14 years respectively. If the average of their current ages is 38 years,...
When 16 years ago age of Ram was divided by 24, the present age of his granddaughter Surbhi is obtained. If Surbhi is 3 years younger than...
The average age of a group of 40 people is 22 years. If the age of 5 people is excluded, the average age decreases by 1 year. What is the average age of...
There are 3 children in a family. The average age of the children is 16 years. If the present age of their mother and father is added, the average age o...
Ratio of present ages of A and B is 7:5, respectively. C who is 3 years older than A will become 36 years older after 12 years. Find the present age of B.
The ages of A, B and C together are 42 years. B is twice as old as A and C is 2 years older than A. What is the difference between ages of B and C?
Five years ago, the ratio of the ages of A and B was 2:3. After 5 years, the ratio of their ages will be 4:5. What are their present ages?
The current average age of students in a class is 24 years. What will the average age of the students be in 6 years?
