In which year was Rahul born?
Statements:
I. Rahul at present is 25 years younger to his mother.
II. Rahul's brother, who was born in 1964, is 35 years younger to his mother.
1
Statement I alone is sufficient while Statement II alone is not sufficient.
2
Statement II alone is sufficient while Statement I alone is not sufficient.
3
Neither Statement I nor Statement II is sufficient.
4
Both Statement I and Statement II are sufficient.