Sweety's father was 34 years of age when she was born while her mother was 35 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?
OPtion
1) 1 Year
2) 1.5 Years
3) 2 Years
4) 2.5 Years
5) 3 Years
6) 3.5 Years
7) 4.5 Years
8) 5 Years
9) 6 Years
10)None of these
Solution
Age of Sweety's father when Sweety was born = 34
Age of Sweety's mother when Sweety was born = 35−4 =31
Required difference of age =34−31= 3 Years