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Science (086) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [1] straightforward initial-understanding
Which chamber of the human heart receives oxygenated blood returning from the lungs? (a) Right atrium (b) Left ventricle (c) Left atrium (d) Right ventricle
  1. a Right atrium
  2. b Left ventricle
  3. c Left atrium
  4. d Right ventricle
Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.