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Question

Which organ removes urea from blood?

This question was previously asked in
OTET 2026 Social Studies Question Paper (5-Jul-2026)
The correct answer is

Kidney

The kidneys filter blood and remove nitrogenous waste products such as urea, forming urine which is then excreted from the body. This makes the kidney the correct answer, not the liver, lungs, or stomach.

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Important Questions from Environment

  1. The International Union for Conservation of Nature (IUCN) has recently categorized the Red Sanders (Red Sandalwood) into
  2. How many Ramsar conservation have been enlisted from India so far? (as of 2019)

  3. In 2019, Harsh Vardhan, the union minister for Environment, Forest and Climate Change launched the India Cooling Action Plan (ICAP). On which day was ICAP released?

  4. The Mission of the Ramsar Convention is to conserve __________.

  5. In June 2022, the Supreme Court directed that every protected forest, national park and wildlife sanctuary across the country should have a mandatory eco-sensitive zone (ESZ) of a minimum ______ starting from their demarcated boundaries.

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