Which wife of Prophet Muhammad (PBUH) was the daughter of Hazrat Umar Farooq (RA)?

1. Hazrat Hafsa (RA)
2. Hazrat Juwairyyah (RA)
3. Hazrat Aisha (RA)
4. Hazrat Maimoonah (RA)

Hazrat Hafsa (RA) was the daughter of Hazrat Umar (RA). She was married to the Prophet (PBUH) after her first husband, Khunais bin Hudhafa, was martyred in the Battle of Badr.