In which year was Sanjay born ? I. Sanjay is six years older than Gopal. II. Gopal's brother was born in 1982. III. Sanjay's brother as two years younger than Gopal's brother who was eight years younger than Gopal.

Correct Answer: I, II and III together

From II, we know that Copal's brother was born in 1982. From III, we find that Gopal's brother was 8 years younger to him i.e. Copal was born in 1974. From I, we find that Sanjay is 6 years older than Gopal Thus. Sanjay was born in 1968. So. all the three statements are required.