Aptitude and Mental Ability | TNPSC Questions with Answers [2025]

Explore Aptitude and Mental Ability with TNPSC Previous year questions, Samacheer Kalvi book questions and important practice questions in a test series format, covering the complete TNPSC syllabus.

Aptitude and Mental Ability

Simplification63questions
Percentage70questions
LCM & HCF98questions
Ratio and Proportion86questions
Simple Interest46questions
Compound Interest25questions
Area77questions
Volume86questions
Time & Work57questions
Number Series16questions
Rational Numbers32questions
Fractions8questions
Square & Square Root5questions
Cubes & Cube Root6questions
Prime & Co-Primes7questions
Divisibility6questions
Problems on Numbers37questions