Hello I am Monojit. I have cracked many exams like SSC CHSL, MTS( PRE+MAINS) 2 times, WBPSC food si,fire operator prelli /wbpsc clerkship state govt jobs like WBPOLICE FOREST GUARD etc..Welcoming you to SMART STUDY yours exam guide.I will upload atleast one video daily basis. basically Math Science and Reasoning related to any competative exams. I have maked this channel for those who really wants to crack the prelims in any cometative exam...........Regards..MONOJIT.