Hello Harshel Kaveri

I hope you are doing good

I would like to know you that level of maths of nmims entrance exam is quite average and mostly questions types are related with ncert maths questions only.The technique to score maximum in maths is to pickup only selected few easy topics whose questions are frequently . I would like advise you to do trignometry ,permutations and combinations , probability, Integration(do miscellaneous exercises) ,vectors and differentiation from ncert only that willl be enough

Hope you found this answer helpful. Good luck for your future