mentors main suru main bhut hi slow study chlta hai jis se student ko lagtha hai ki JEE ki pdai isiraptar se chle gi par bad main bhut hi fast ho jata hai , jo ki nhi hona chhhie isi karan se bache manage nhi kar pate hain last last tak chapter comlit nhi hota hai ..........so, suru se hi fast pdana chahe jiswe ke last main problum na ho