General Knowledge

Explanation: Finland's National (Independence) Day is celebrated on 6 December.

Explanation: The famous Louvre Museum is located in Paris, France.

Explanation: The ICIJ is based in Washington, D.C.

Explanation: The Asian Infrastructure Investment Bank (AIIB) is headquartered in Beijing.

Explanation: Sirimavo Bandaranaike of Sri Lanka was the world's first female prime minister.

Explanation: Koala fingerprints are so similar to human ones that they can be confused.

Explanation: The GCC's structure includes all the listed bodies, so 'all of these' applies.

Explanation: The Strait of Malacca lies between the Malay Peninsula and the island of Sumatra.

Explanation: The Yangtze, one of the world's largest rivers, flows entirely within a single country (China).

Explanation: Indonesia joined OPEC twice and suspended its membership again in November 2016.