4 JEE Main 2018 Mathematical Reasoning previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2018 previous-year questions from the Mathematical Reasoning chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Mathematical Reasoning chapter hub.
If p ∧ ~ q ∧ p ∧ r → ~ p ∨ q is false, then the truth values of p ,   q and r are re…
If (p q) (p r) → p q is false, then the truth values of p, q and r are respectively
The Boolean expression ~ p ∨ q ∨ ~ p ∧ q is equivalent to
If p → ~ p ∨ ~ q is false, then the truth values of p and q are, respectively