Question

The present age of shanthi and keerthi are in the ratio of 7 : 3. After 5years, Shanthi's age will be 40. How old will keerthi be after 5 years?

• A. 20 years
• B. 10 years
• C. 15 years
• D. 30 years

Answer 1

Answer:

A. 20 years

Present age of shanthi and keerthi are in the ratio of 7 : 3. Let Age of Shanthi = 7x Keerthi = 3x After 5years, Shanthi's age will be 40 7x+5=40 7x=35 x=5 Age of keerthi = 3x = 3 x 5 =15 years After 5 years age of keerthi = 15+5=20years.