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Saturday, 31 October

JEE Main 2022 · MathsMultiple choiceSingle correctMediumApplication

JEE Main 27 July 2022, Shift 1, Maths Q16

Question 16 of 90 in this shift, Maths question 16 of 30, Section A.

(p∧r)⇔(p∧(∼q))(p \wedge r) \Leftrightarrow (p \wedge (\sim q)) is equivalent to (∼p)(\sim p) when rr is
  1. (1)pp
  2. (2)∼p\sim p
  3. (3)qqOfficial answer
  4. (4)∼q\sim q

Official answer

Option 3

NTA final key.

Topic
No close match in our taxonomy
Idea tested
No close match in our taxonomy

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.