Home
Class 14
MATHS
Seven years ago,the ratio of the ages of...

Seven years ago,the ratio of the ages of A and B was 4 : 5. Eight years hence, the ratio of the ages of A and B will be 9 :10. What is the sum of their present ages in years?

A

32

B

41

C

56

D

82

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Four years ago, the ratio of the ages of A and B was 9 : 13 .Eight years hence, the ratio of the ages of A and B will be 3 : 4 . What will be the ratio of their ages 4 years hence ?

4 years ago, the ratio of ages of A and B was 9 : 11 and 6 years hence, the ratio of ages of A and B will be 7 : 8. Find the present age of B.

12 years ago the ratio of ages of x and y was 1 : 2. The ratio of their ages 13 years after will be 2 : 3. What will be the sum of their present ages?

Four years ago the ratio of the ages of Salman and Aamir was 5:4 respectively. Eight years hence the ratio of their ages will be 13:11 respectively. What is Aamir's present age ?

The ratio between the ages of x and y at present is 3:4. Five years hence, the ratio of their ages will be 4:5, what is the present age of y in years ?

Three years ago, the ratio of the ages of Amisha and Nimisha was 8:9 respectively. 3 years hence the ratio of their ages wile b 11:12 respectively. What is the present age of Amisha? a. 16 years b. 19 years c. 21 years d. cannot be determined e. none of these