Explanation

• The Durand Line was drawn in 1893.
• It was established as the official border between British India and Afghanistan.
• British representative: Sir Mortimer Durand
• Afghan ruler: Amir Abdur Rahman Khan
• It later became the international border between Pakistan and Afghanistan.
• Length: Around 2,640 km

Last verified on 09-06-2026

Explanation

• The Earth’s circumference at the equator is about 40,075 km (24,901 miles).
• Measured through the poles, it is slightly smaller: 40,008 km (24,860 miles).
• The difference is due to the equatorial bulge caused by Earth's rotation.
• Diameter: ~12,756 km (7,926 miles).
• Age of Earth: ~4.453 billion years.

Last verified on 31-03-2026

Explanation

• Ambiguous means مبہم
• Explicit means واضح
• Clear means صاف

Last verified on 28-04-2026

Explanation

• SAARC was founded in Dhaka on December 8, 1985
• SAARC stands for the South Asian Association for Regional Cooperation
• Founded by Bangladeshi diplomat Abul Ahsan
• Launched for Regional cooperation
• Headquarters: Kathmandu

Additional information

SAARC cooperation has given observer status to 9 states:

1. Australia,
2. China,
3. the European Union,
4. Iran,
5. Japan,
6. Mauritius,
7. Myanmar,
8. South Korea
9. and the United States

There is a total of eight members of SAARC;

1. Afghanistan,
2. Bangladesh,
3. Bhutan,
4. India,
5. Nepal,
6. the Maldives,
7. Pakistan
8. and Sri Lanka

Last question by NA on 26 April 2026

Explanation

Vitamins B and C are water-soluble vitamins, meaning they dissolve easily in water.

• Vitamin B: Includes several B vitamins (B1, B2, B3, etc.), all of which are water-soluble.
• Vitamin C (Ascorbic acid): Also highly soluble in water.

Last verified on 02-04-2026

Explanation

• During Prophet Muhammad ﷺ’s early business trips for Hazrat Khadija (RA), he was often accompanied by trusted servants.
  • Maisra was the servant who traveled with him and helped manage trade and goods safely.
  • These trips helped build Prophet ﷺ’s reputation for honesty and trustworthiness.

Last verified on 01-02-2026

Explanation

The United States is the world's largest crude oil producer, significantly ahead of Saudi Arabia and Russia,

Canada is also a significant oil producer, with the majority of its production coming from the oil sands in Alberta.

United States: 18.60 mb/d

Saudi Arabia: 11.01 mb/d

Russia: 10.50 mb/d

Canada: 5.29 mb/d

Explanation

Explanation

The "38th Parallel" is the boundary line between North Korea and South Korea.

It was established at the end of World War II.

It also became the demarcation line during the Korean War.

It is a circle of latitude 38 degrees north of the equator.

Explanation

Venus is called Morning or Evening Star.

Venus is the brightest planet in the Solar System.