Part B: APTITUDE AND MENTAL ABILITY (SSLC STANDARD-25 QUESTIONS) :
Unit I: Aptitude (15 Questions)
Simplification - Percentage Highest Common Factor (HCF)-Lowest Common Multiple (LCM)- Ratio and Proportion - Simple interest Compound interest-Area-Volume-Time and Work.
Unit II: Reasoning (10 Questions)
Logical reasoning - Puzzles - Dice - Visual reasoning - Alpha numeric reasoning - Number series.
TNPSC GROUP 4 APTITUDE AND MENTAL ABILITY NOTES STUDY MATEIALS:NEW SYLLABUS 2025 NOTES :
- TNPSC APTITUDE AND MENTAL ABILITY NOTES - ONLINE TEST NEW SYLLABUS 2025