From where can i get free lectures of PCB rather than examfear and byj

1.	From where can i get free lectures of PCB rather than examfear and byjus
Answer» Biomentors classes they really good. For physics and chemistry there is a channel on youtube \'physics wallah\' Hav u joined any institute Ohkay yes.. but only for trials.. you can refer you tube.. for better understanding Meritnation provides videos also ? I think best lecture is only available in school and institute.. but meritnation is good.

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