Explanation

• Largest inland water body: Caspian Sea
• Bordering countries: 5 (Russia, Iran, Azerbaijan, Kazakhstan, and Turkmenistan)
• Surface area: ~371,000 km²
• Volume: ~78,200 km³
• Largest river flowing into it: Volga River

Last verified on 07-09-2026

Explanation

Azerbaijan Capital is Baku.

Azerbaijan Currency is Manat.

Azerbaijan official language is Azerbaijani.

Azerbaijan located is in Continent Asia.

Azerbaijan Primary Religion is Islam.

Azerbaijan Parliament called Melli Majlis.

Last verified on 07-03-2026

Explanation

• Total days: 366 days
• Extra day: February 29 (Februray has 29 days instead of 28)
• Frequency: Happens every 4 years

Last updated 26-07-2026 by NA

Explanation

• Headquarters: Beijing, China
• On 9 June, 2017 India and Pakistan became full members of the SCO.
• Full Form: Shanghai Cooperation Organisation (SCO)
• Founded: 15 June 2001
• Founder Members (2001): China, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan
• Purpose: Regional security, economic cooperation, counter-terrorism, and cultural cooperation

Additional information:

Current SCO Member States (10):

1. China
2. Russia
3. Kazakhstan
4. Kyrgyzstan
5. Tajikistan
6. Uzbekistan
7. India (Joined: 9 June 2017)
8. Pakistan (Joined: 9 June 2017)
9. Iran (Joined: 4 July 2023)
10. Belarus (Joined: 4 July 2024)

Last verified on 26-07-2026

Explanation

21 EU member states currently use the euro (€) as their official currency.

1. Austria
2. Belgium
3. Bulgaria
4. Croatia
5. Cyprus
6. Estonia
7. Finland
8. France
9. Germany
10. Greece
11. Ireland
12. Italy
13. Latvia
14. Lithuania
15. Luxembourg
16. Malta
17. Netherlands
18. Portugal
19. Slovakia
20. Slovenia
21. Spain

The euro was introduced for electronic payments on 1 January 1999.

• Euro banknotes and coins were introduced on 1 January 2002.
• Bulgaria became the 21st EU country to adopt the euro in January 2026.

Last verified on 06-09-2026

Explanation

• NASA’s Perseverance rover landed on Mars on 18 February 2021.
• It landed in Jezero Crater, an ancient lakebed on Mars.
• The mission aimed to search for signs of ancient microbial life.
• It also collected rock and soil samples for possible future return to Earth.

Last verified on 06-09-2026

Explanation

Last verified on 05-09-2026

Explanation

• Jabir ibn Hayyan, known as the "father of chemistry."
• He was an Arab Chemist.
• Composition of Alchemy was written by Jabir Bin Hayyan.

Notable ideas:

• Use of organic substances in chemistry
• Sulfur-mercury theory of metals
• Science of the balance
• Science of artificial generation

Last verified on 07-02-2026

Explanation

List of Olympics from 2010 to 2030

Explanation

• The Goldsmid Line marks the border between present-day Pakistan and Iran.
• It was established through the Goldsmid Commission in 1871–1872.
• The boundary was surveyed under Major-General Frederick John Goldsmid.
• It forms part of the Pakistan–Iran international border.

Last verified on 05-09-2026