Directors Statutory Duties

Hi
Hope you are well sir,

While going through the Kaplan revision kit there was a question,
what are the statutory duties of a director?
1-To promote the success of the company
2-To promote the relationship between the director and the employees
3-to declare trading losses to members
4-To declare interest in an existing transaction or arrangement.

The answer was 2,4 where I believe the answer should be 1,4.
Please guide me on this.

Thank you
Regards
Abdulla