"Ten years hence, the respective ratio between Simmi’s age and Niti’s age will be 7:9
Channel: Doubtnut
Date: 05/04/2020

"Ten years hence, the respective ratio between
 Simmi’s age and Niti’s age will be 7:9. Two years ago, the respective ratio
 between Simmi’s age and Niti’s age was 1:3. If Abhay is 4 years older to his
 Sister Niti, what is Abhay’s present age?
a. 4 years b. 8 years c. 12years
d. 16 years e. 20 years"