Dear student

Before anything, the first need you need to do is to understand the exam and syllabus.

Go through the exam pattern

Grab the best of study material and a couple of reference books. Always remember do not refer multiple books as it will only lead you confusion.

Don’t be afraid of your mistakes, analyse and work on them.

Set daily targets and stick to them.

Concept clarity is very important factor of BITSAT Preparation

Some of the important topics which must be prepared well include

Physics: Heat & thermodynamics, magnetic effect of current and magnetism, wave motion, current electricity, simple harmonic motion, electrostastics, wave optics and fluids

Chemisry: Chemical bonding, atomic structure, p-block elements, carboxylic acid, and its derivatives, mole concepts, biomolecules, electrochemistry, thermodynamics, alkanes. alekenes and alkynes

maths: straight lines, circles, vectors, continuity and differentiability, theoryof equations, pair of straight lines

Logical reasoning: figure formation and analysis, figure matrix, analogy test, numbers and alphabetical series, logical deduction

English proficiency: Synonyms and antonyms, sentence completion, one word completion, rearrangement of jumbled words

 hope this helps 

All the best !!!