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Reasoning — CSIR Net PYQ (Question 21)

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

Question 21 of 81 · 2.0 marks

A tells only lies on Monday, Tuesday and Wednesday and speaks only the truth for the rest of the week. B tells only lies on Thursday; Friday and Saturday and speaks only the truth for the rest of the week. If today both of them state that they have lied yesterday, what day is it today?
  1. 1Monday
  2. 2Thursday
  3. 3Sunday
  4. 4Tuesday
Correct answer: Option 2

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This Reasoning PYQ is part of the General Aptitude section of CSIR Net. Browse more Reasoning questions or join the PhysicsByAaryan live batch for full conceptual coverage.