Hello,

You can check previous year question papers of MET examination. And you can solve this questions by your own. I'll suggest you some books name below

• General aptitude- R S Agarwal
• Concept of physics- V C Verma
• Understanding physics - DC Pandey
• Organic chemistry- OP tendon
• Numerical chemistry- p Bahadur
• Inorganic chemistry- JD Lee
• Objective general English- SP Bakshi

You can check out this Book. You can download online these books. Also you can check the questions pattern and start to practice.

All the best.