Verbal Ability

Question

Answer 1

All knowleges is good $\equiv \forall ( knowledge \rightarrow Good)$Contrapositive of it $\forall ( BAD \rightarrow Not(knowledge))$

All knowleges is Difficult $\equiv \forall ( knowledge \rightarrow difficult)$ contrapositive of it $\equiv \forall ( Easy \rightarrow Not(knowledge))$

D is answer . for implication Contrapositive is true always

Comments

nice explanation.

Answer 2

option D  is correct. it's clear.