Rahul's father weight is 3 times to his weight. The ratio of Rahul's weight to his father weight is:
3 : 1
1 : 1
1 : 3
5 : 1
Required ration is 1 : 3.
Rahul exercises regularly by visiting a gymnasium. Of late he is gaining weight. What could be the reason? Choose the correct answer and elaborate.
(a) Rahul has gained weight due to accumulation of fats in body
(b) Rahul has gained weight due to increased muscle and less of fat
(c) Rahul has gained weight because his muscle shape has improved
(d) Rahul has gained weight because he is accumulating water in the body
Rahul's father age Is 5 more than the 3 times his age. If its father age is 35 year, find the age of Rahul.