hi,

physics, chemistry and mathematics are three core subjects to admission in engineering courses. In India every year several engineering entrance test like jee main, wbjee, kcet, mhtcet etc as well as b.sc entrance test like bhu uet, cucet held every year. since the jee main exams level of questions papers is considered as standard basis on  difficulty level, you may prepare with jee main entrance test papers. you did not mention the entrance test name which you want to prepare.

if you have any more query you may ask in comment section.