Hii... everyone MY Self kunal kumar it's my youtube channel in this there are all subjects teach here by expert t and specialist subjectial teachers of every classes and also for competitive class held here......
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it;s my hobby and it;s my dream to teach to evereyone through this channel
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and my aimbition is through this channel that those chidrens they do not to read then i wanna help to them children as social worker ........ thank you