Pakistan and Nepal were recently re-elected to the UN Human Rights Council, China won a seat by the smallest margin while Saudi Arabia was defeated in the elections. So, option 3 is NOT correct.
UNHRC:
UNHRC was reconstituted from its predecessor organization, the UN Commission on Human Rights to help overcome the “credibility deficit” of the previous organization.
It is headquartered in Geneva, Switzerland.
Composition:
The UNHRC has 47 members serving at any time with elections held to fill up seats every year, based on allocations to regions across the world to ensure geographical representation.
Each elected member serves for a term of three years.
Countries are disallowed from occupying a seat for more than two consecutive terms.
Functions:
The UNHRC passes non-binding resolutions on human rights issues through a periodic review of all 193 UN member states called the Universal Periodic Review (UPR).
It oversees the expert investigation of violations in specific countries (Special Procedures).