Aptitude and Mental Ability | TNPSC Questions with Answers [2026]

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

1.Simplification
63questions
2.Percentage
70questions
3.LCM & HCF
98questions
4.Ratio and Proportion
86questions
5.Simple Interest
46questions
6.Compound Interest
25questions
7.Area
77questions
8.Volume
86questions
9.Time & Work
57questions
10.Number Series
16questions
11.Rational Numbers
32questions
12.Fractions
8questions
13.Square & Square Root
5questions
14.Cubes & Cube Root
6questions
15.Prime & Co-Primes
7questions
16.Divisibility
6questions
17.Problems on Numbers
37questions