If you want to prepare for the NMMS (National Means-cum-Merit Scholarship) exam in Hindi, you need to focus on two parts. The first part is Mental Ability Test (MAT) and the second part is Scholastic Aptitude Test (SAT).

In the Mental Ability Test, questions come from reasoning, pattern recognition, mathematical thinking, and puzzles. To prepare for this, you should practice reasoning and puzzles daily. Solving previous year question papers will help a lot.

In the Scholastic Aptitude Test, questions come from Maths, Science, Social Science, and General Knowledge. For this, you should study your class 7 and 8 textbooks carefully, because most of the questions are taken from there.

A good way to study is to give time daily to both parts. First, read the chapters from your textbook and then solve the questions from them. Every week, you should solve old papers or mock tests. This will help you manage time and solve questions faster.