Explanation

• The police system was first established by Umar ibn al-Khattab.
• He was the second Caliph (634–644 CE).
• A proper system of law enforcement and public safety was organized.
• He also introduced the Hijri calendar.
• He established systems like Bait-ul-Mal (treasury) and judiciary.

Last verified on 30-04-2026

Explanation

The Qur'an contains 6 Surahs named after Prophets.

1. Surah Ibrahim
2. Surah Yusuf
3. Surah Muhammad
4. Surah Nuh
5. Surah Hud
6. Surah Yunus

Total Prophets mentioned in Qur’an → 25 Prophets.

Last verified on 28-04-2026

Explanation

• The first writer of Wahi (Revelation) in Makkah was Khalid ibn Sa'id (R.A).
• He belonged to the Quraysh tribe.
• In Madinah, main scribe → Zayd ibn Sabit (R.A)
• Compilation of Qur’an → Abu Bakr (R.A) era

Last verified on 28-04-2026

Explanation

• Battle: Badr
• Year: 2 AH (624 AD)
• Sahabi: Abu Ubaidah ibn al-Jarrah (RA)
• Father: Fought against Muslims (Quraysh side)
• Principle shown: Faith above blood relation

Last verified on 27-06-2026

Explanation

Explanation

Explanation

Explanation

• First Caliph: Hazrat Abu Bakr (June 8, 632 – August 23, 634)
• Second Caliph: Hazrat Umar (R.A.)
• Third Caliph: Hazrat Usman (R.A.)
• Fourth Caliph: Hazrat Ali (R.A.) (656–661 CE)

Sahabi who proposed Hazrat Abu Bakr for the Caliphate: Hazrat Umar (R.A.)

Last verified on 13-03-2026

Explanation

The Torah is the compilation of the first five books 

Tawrat (Torah): Revealed to Prophet Musa (Moses).

Additional information

First revealed Holy book: Tawrat

Second revealed Holy book: Zaboor

Third revealed Holy book: Injeel

Last revealed holy book: Quran

Explanation

• The treaty allowed for a temporary truce between Muslims and Quraysh.

• Year Signed: 628 AD / 6 Hijri
• Month: Dhu al-Qi’dah (March 628)
• Duration: 10 years
• Clauses: 7
• Location: Near the tree called Hudaybiah

Key Signatories:

• Muslims: Prophet Muhammad ﷺ, Ali ibn Abi Talib (scribe)
• Quraysh Mecca: Suhail bin Amar

Last verified on 02-02-2026