Mental Ability – Classification Questions with Answers test your ability to group or identify objects based on common properties. This is a vital topic in logical reasoning tests conducted in SSC, CAT, RRB, and IBPS exams. Classification questions enhance analytical thinking and help candidates identify patterns, relationships, or anomalies in given sets. Practicing logical reasoning questions regularly improves your speed and cognitive sharpness for competitive assessments. Each question in this section includes detailed explanations that simplify complex logic structures. Strengthen your reasoning ability through consistent online practice and downloadable classification test PDFs for better exam readiness.
Mental Ability Classification
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150 questions
91. Choose the odd one.
Mercury
Bromine
Aluminium
Sodium
Answer: Option B
Hints: All except Bromine are metals, while bromine is a non-metal.