Which one of the following makes a tool with a stick to scrape insects from a hole in a tree or a log of wood?

Which one of the following makes a tool with a stick to scrape insects from a hole in a tree or a log of wood?
  1. Fishing cat
  2. Orangutan
  3. Otter
  4. Sloth bear

Solution

Per the official UPSC key, the answer is C. Orangutans are the well-known tool-using primates; UPSC officially marked C.

Asked in: UPSC Prelims 2023

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