You should go with online test series to take an idea about questions. Also, can check your preparation level instantly. I highly recommend you to go with Sabakcuh E-mock paper test series online.

Website Link : JEE(Main), NEET,CURRENT AFFAIRS and G.K. Test Series Online

App Link : Sabakuch_EmockPaper - Android Apps on Google Play

Best of luck!!

Study hard. Solve these papers and i hope u can get the perfect engineering college u want.