Explanation

• Conquest of Sindh: 712 AD
• Battle: Aror (near Rohri)
• Opponent: Raja Dahir (killed in battle)
• He attacked Sindh on orders of the Umayyad Caliph through Hajjaj bin Yusuf.
• Death: 18 July 715 AD

Major cities captured:

• Nirun
• Debal (Sikka fortress)
• Brahmanabad
• Alor (Aror)
• Multan

Last verified on 01-04-2026

Explanation

• Rohtas Fort near Jhelum was built by Sher Shah Suri.
• He was the founder of the Suri Empire in India.
• It is a 16th-century fortress.
• It is located near the city of Dina in Jhelum.
• The construction started in 1541.
• It has 14 gates.

Last verified on 01-05-2026

Explanation

The following nine countries are declared nuclear powers: 

1. USA
2. Russia
3. UK
4. France
5. China
6. India
7. Pakistan
8. Israel
9. North Korea

Nuclear weapons first developed in 1945 (USA).

Nuclear powers are divided into:

1. Official (NPT recognized): USA, Russia, UK, France, China
2. Non-NPT / de facto: India, Pakistan, Israel, North Korea

Last verified on 06-06-2026

Explanation

• The Mangla Dam is situated on the Jhelum River.
• It is the seventh-largest dam in the world.
• Construction was started in 1961.
• It was completed in 1967.
• It has 5 tunnels and a power station.

Last verified on 07-06-2026

Explanation

• The Eiffel Tower is located in Paris, France. 
• Official name: Tour Eiffel
• Founded: January 28, 1887
• Height: 1063 feet
• Construction started: January 28, 1887
• Completed and Opened: March 31, 1889

Last verified on 16-07-2026

Explanation

Chile Capital is Santiago.

Chile Currency is Chilean Peso.

Chile official language is Spanish.

Chile located is in Continent South America.

Chile Primary Religion is Christianity.

Tricks for Remember

PESO

 M-A-C C-P-U

MindTrick : just like MAC intosh…Cpu

**MAC**

M-Mexico

A-Argentina

C-Chile

**CPU**

C-Columbia

P-Philipines

U-Uruguay

Last verified on 12-07-2026

Explanation

• Hazrat Idris (A.S) is considered the first person who learned writing.
• He is also known for knowledge, wisdom, and early civilization development.
• He is also associated with astronomy and mathematics.

Additional information:

• Total major Prophets (Ulul Azm): 5 (Nuh, Ibrahim, Musa, Isa, Muhammad)

Last verified on 27-04-2026

Explanation

• Artist: Leonardo da Vinci (1452–1519)
• Painting Period: 1503–1519
• Origin: Italy
• Current Location: Louvre Museum, Paris, France
• Famous Features: Mysterious smile, sfumato technique, widely copied and recognized globally

Last verified on 18-01-2026

Explanation

Bangladesh Currency is Taka.

Bangladesh Capital is Dhaka.

Bangladesh official language is Bangla.

Bangladesh located is in Continent Asia.

Bangladesh Primary Religion is Islam.

Bangladesh Parliament called Jatia Parliament.

Tricks for Remember

Last verified on 01-07-2026

Explanation

• Mercury is the smallest planet in our solar system.
• Mercury with a diameter of 4,879 km (3031.67 mi).
• Nearest Planet to Sun.
• Fastest Planet.

Last verified on 23-06-2026