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Mathematical Analysis — CSIR Net PYQ (Question 33)

A Mathematical Analysis previous-year question (PYQ) from General Aptitude (CSIR Net). Read the question, check the correct answer, then practise the full topic.

CSIR Net General Aptitude Mathematical Analysis

Question 33 of 128 · 2.0 marks

A student is free to choose only Chemistry, only Biology or both. If out of 32 students, Chemistry has been chosen by 16 and Biology by 25, then how many students have chosen Biology but not Chemistry?
  1. 19
  2. 216
  3. 325
  4. 47
Correct answer: Option 2
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This Mathematical Analysis PYQ is part of the General Aptitude section of CSIR Net. Browse more Mathematical Analysis questions or join the PhysicsByAaryan live batch for full conceptual coverage.