Explanation

• China is the largest wheat producer in the world.
• USA is among the largest wheat exporters globally due to strong agricultural infrastructure.

Additional information:

1. China: ~135–140 million metric tons
2. India: ~110–117 million metric tons
3. Russia: ~80–90 million metric tons
4. United States: ~45–55 million metric tons
5. European Union: ~130–142 million metric tons (combined)

Last verified on 21-04-2026

Explanation

• First Polio Vaccine Introduced: 1955
• Developer: Dr. Jonas Salk
• Type: Inactivated Polio Vaccine (IPV)
• Oral Polio Vaccine (OPV): 1961
• Developer of OPV: Dr. Albert Sabin

Last verified on 20-07-2026

Explanation

• Country: China
• First use: 806 AD (approx.)
• Early name: Feiqian (Flying Money)
• Dynasty: Tang Dynasty → Song Dynasty (official issue)
• Importance: First-ever paper-based monetary system

Last verified on 11-06-2026

Explanation

• Country: Australia
• Name: Great Barrier Reef
• Location: Coral Sea, off Queensland
• Length: Over 2,300 km (1,400 miles)
• Area: Approximately 344,400 km² (133,000 sq mi)
• The reef consists of around 2,900 individual reefs and 900 islands.
• It is a UNESCO World Heritage Site, inscribed in 1981.

Last verified on 20-07-2026

Explanation

• Launched: 7th September 2013
• Founder / Initiator: Xi Jinping
• Main Goal: Global connectivity through roads, railways, ports, and energy projects
• Regions Connected: Asia, Europe, Africa, and beyond
• Participating Countries: Over 150 countries

Last verified on 10-03-2026

Explanation

• Venezuela has the largest proven oil reserves in the world.

Additional information:

1. Venezuela – ~303 billion barrels
2. Saudi Arabia – ~267 billion barrels
3. Iran – ~209 billion barrels
4. Canada – ~163 billion barrels
5. Iraq – ~145 billion barrels

Last verified on 20-07-2026

Explanation

• Thailand is the world's leading producer of natural rubber.
• Rubber is mainly used in the tyre, automobile, and manufacturing industries.

Additional information:

Top 5 Natural Rubber Producing Countries:

1. Thailand
2. Indonesia
3. China
4. India
5. Vietnam

Last verified on 03-07-2026

Explanation

• The Karakoram Range is the most heavily glaciated region
• Contains more than 13,000 glaciers.
• Elevation: 8,611 m (28,251 ft)
• Peak: K2
• It contains the world's largest glaciers,
• Siachen Glacier
• Baltoro Glacier.

Additional information 

Heavily glaciated regions outside the polar areas 

1. Karakoram Range 
2. Himalayas
3. Pamir Mountains
4. Tian Shan
5. Alaska Range
6. Southern Alps
7. Andes
8. Caucasus Mountains
9. European Alps
10. Iceland (Large ice caps and glaciers)

Last updated 18-07-2026 by NA

Explanation

•  India's Dhyan Chand is widely cited as the highest overall goal scorer,
• Scored 570 international goals in 185 matches between 1926 and 1949
• Nicknames: The Wizard, The Magician
• Born: 29 August 1905, Allahabad
• Died: 3 December 1979 (aged 74), New Delhi, India

Last updated 17 july 2026 by NA

Explanation

• India hosted the first-ever Asian Games in 1951.
• The Games were held in New Delhi from 4–11 March 1951.
• The Asian Games are organized every four years.
• They are the largest multi-sport event in Asia.
• The official motto of the Asian Games is "Ever Onward."

Last verified on 17-07-2026