The NMMS exam in Tamil Nadu (English Medium) has two papers: MAT and SAT.
MAT checks your thinking skills like reasoning, patterns, series, and logic.
SAT is based on the Class 8 syllabus covering Maths, Science, and Social Science.
You can use SURA or Navneet NMMS guides for clear theory and practice questions.
Practising previous year question papers helps understand the exam pattern better. Regular study and time-based practice can increase the chances of qualifying for NMMS.

You can also refer to educational sites like Careers360 for preparation and all the information.