1. Which Caliph was known for his generosity and financial support to the Muslim community?

2. Who is often referred to as the "Gateway to Islam" due to his early acceptance of the faith?

3. Who is the husband of Prophet Muhammad's daughter, Fatimah?

4. Which Caliph is known for his humility and refusal to live in luxury?

5. Which Caliph is considered the first adult male to accept Islam after Prophet Muhammad?

6. Who succeeded Umar ibn al-Khattab as the third Caliph?

7. Which Caliph is known for his role in the peaceful transition of leadership after the death of
Umar ibn al-Khattab?

8. Who played a crucial role in the election of the first Caliph after Prophet Muhammad?

9. Who was the Caliph during the Battle of Yarmouk and the conquest of Jerusalem?

10. Which Caliph played a significant role in the Battle of Uhud and the Battle of the Trench?