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Prelims 2026 · Q39 · Seas, straits & water bodies · provisional key (final not out yet)

Which of the following statements with reference to Lake Turkana is/are correct ?

  1. 1.It is the largest desert lake in the world.
  2. 2.The lake is situated in South Sudan along the eastern fringe of the Sahara desert.
  3. 3.The lake is listed as a UNESCO World Heritage Site and is also referred to as the 'Jade Sea'.

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Answer: B. Statement 1 is correct: Lake Turkana is the world's largest permanent desert lake. Statement 2 is wrong: it lies mainly in northern Kenya with its tip in Ethiopia, not in South Sudan, and it is in East Africa's Rift Valley, not the Sahara. Statement 3 is correct: Lake Turkana National Parks are a UNESCO World Heritage Site and the lake is called the 'Jade Sea' for its colour. So 1 and 3 only.

Watch for: South Sudan is near the lake, so students accept the wrong location.

Why the other options are wrong
  • A. Wrong because statement 3 is also correct.
  • C. Wrong because the lake is in Kenya and Ethiopia, not South Sudan.
  • D. Wrong because statement 2 is false.

Source to check: UNESCO World Heritage List entry 'Lake Turkana National Parks', whc.unesco.org

Answer from the provisional UPSC key; it may change when the final key is out. Written and fact-checked by AI against the official key. Spotted a mistake? Report it.