JEE Main 2018 — Mathematical Reasoning Question with Solution
From: JEE Main 2018 (Online) 15th April Morning Slot
Question
If (p q) (p r) p q is false, then the truth values of and are, respectively :
Choose an option
Show full solutionCorrect option: B
Correct answer
BT, F, T
Step-by-step explanation
From the truth table you can see (p ~q) (p r) ~p q is false only when values of (p, q, r) is (T, F, T).
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Mathematical Reasoning chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2018, covering the Mathematical Reasoning chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.