Hello aspirant,

First of all get whole syllabus of MHTCET, then get books if you are doing self study (Arihant prep guide for physics and maths ) (MTG champion jee mains maths, universal self scorer physics, arihant past year papers) this is some books and material you can use if you are doing self preparation.

Focus on completing whole syllabus first and dont rush for shortcuts & tricks in advance.

solve all different and varieties of questions and analyze them, get mocks regularly and find strength and weaknesses. If need help discuss with some teachers and friends if you are going to any coaching.