Best Mental Ability Book to score Top Marks
TNPSC GROUP - I, II, IV, VAO, SI POLICE, CONSTABLES, RRB, SSC......

INCLUDES:
1800 SOLVED QUESTIONS - Based on NEW SCHOOL BOOKS & Other Competitive exams
1850 + PREVIOUS YEAR QUESTIONS - Split as 25 questions each for Test Practice
IMPORTANT FACTS, FORMULAE, DERIVATIONS, POINTS for exams