Explanation

• Men’s Javelin Weight: 800 g
• Women’s Javelin Weight: 600 g
• Governing Body: IAAF (World Athletics)
• Purpose: Standardization of competition equipment
• Length of Javelin (Men): 2.6–2.7 m

Last verified on 02-02-2026

Explanation

There are 17 Sustainable Development Goals (SDGs).

Established by the United Nations in 2015.

Additional information:

1. No Poverty
2. Zero Hunger
3. Good Health and Well-being
4. Quality Education
5. Gender Equality
6. Clean Water and Sanitation
7. Affordable and Clean Energy
8. Decent Work and Economic Growth
9. Industry, Innovation, and Infrastructure
10. Reduced Inequalities
11. Sustainable Cities and Communities
12. Responsible Consumption and Production
13. Climate Action
14. Life Below Water
15. Life on Land
16. Peace, Justice, and Strong Institutions
17. Partnerships for the Goals

Last verified on 16-01-2026

Explanation

The Missouri River is the longest in the United States

It is a river in the Central and Mountain West regions of the United States

Length: Approximately 2,341 miles (3,767 km).

Nicknamed the "Big Muddy" 

Mouth: Joins the Mississippi River north of St. Louis, Missouri.

Explanation

Explanation

The Brahmaputra River flows through China (Tibet), India, and Bangladesh

Origin: Tibet Autonomous Region, China (as Yarlung Tsangpo).

Flows Through: China (Tibet), India (Arunachal Pradesh, Assam), and Bangladesh.

Names: Yarlung Tsangpo (China), Siang/Dihang (India), Jamuna (Bangladesh).

Explanation

Tajikistan is a landlocked country in Central Asia.

It has no direct access to the sea.

Capital: Dushanbe.

Independence: Gained from the Soviet Union in 1991. 

Government: Unitary presidential republic. 

Bordered by China (east), Afghanistan (south), Uzbekistan (west), and Kyrgyzstan (north).

Explanation

The Mississippi River is nicknamed "The Big Muddy"

It is the second-longest river in North America.

Length: Approximately 2,350 miles (3,766 km).

Explanation

Norway is a parliamentary, representative democratic constitutional monarchy

Independence and History: Norway adopted its constitution in 1814 and became fully independent from Sweden in 1905.

Succession: The monarchy is hereditary, with Crown Prince Haakon as the heir apparent.

Symbols: Constitution Day is celebrated on May 17. 

Additional information

Norway is a Scandinavian country.

Country in Europe

Capital: Oslo

Currency: Norwegian krone

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Explanation

• The capital of Ukraine is officially Kyiv
• Currency is Hryvnia.
• Official language is Ukrainian and Russian.
• Located in the continent of Europe.
• Primary religion is Eastern Orthodoxy.
• The Verkhovna Rada of Ukraine is the unicameral parliament of Ukraine.

Explanation

 Ahmed Ben Bella was an Algerian politician and soldier

He served as the head of government of Algeria from 27 September 1962 to 15 September 1963

He was the first president of Algeria from 15 September 1963 to 19 June 1965.

He was born on 25 December 1916 in Maghnia

Died: 11 April 2012 (aged 95) Algiers, Algeria