What was the capital of the Islamic state during the caliphate of Hazrat Ali (RA)?

What was the first mosque built by Prophet Muhammad (PBUH) called?

What is the year of the deaths of Khadijah (RA) and Abu Talib called?

Which caliph fought against those who refused to pay Zakat after the Prophet's death?

Which is the longest Surah of the Quran?

Where do pilgrims collect pebbles for the stoning ritual after leaving Arafat?

Who was the third Caliph of Islam, known for compiling the Quran into a standard text?

Which Angel is responsible for bringing revelation to the Prophets?

Which group assassinated Hazrat Ali (RA)?

Which term refers to belief in the Prophethood in Islam?

Zakat is considered which type of worship in Islam?