Helios Educore Pvt. Ltd.
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Chemistry Video Lectures to prepare for JEE-Main, JEE-Advanced, NEET and Board Exams.
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or Amazon Search Er Dushyant Kumar
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u r a living legend Sir…..
sir nice leactur
Sir Ur lectures are excellent ????????
Please upload more as exams are near
And this series is good
And Ur approach of tricks is better
Thanks a lot
when you upload soluton for week 5 as well as subsequent test series
test series start kb hogi ?
14!!
Very good vidieo
Thanks sir.your video is very helpful.
What a unique style of teaching you are fabulous sir thanks
sir helios ke softwere main fastforword ka option nahi hai sir
rivise karne k liye bohat dikkat aarahi hai sir… plz sir help kara do sir…
superb sir
thanks sir,u r doing so hard for us
sir organic in my pocket for IIT jee kaise purchase kare
Plzzzzz atomic trends of dblock plzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
lv u sir i m frm kashmir fully helpfull
Thank you so much sir for these series. Please upload a video on ORGANIC ACIDS also, sir.
Thank you sir …
Sir……. Thank you so much….. ??its very hepful gor us…….
sir test??????
Thank you sir
thank u sir
Sir chain rule of differentiation ke video banadijiyee
Thanks sir
Thanks Sir, but link nahi naai
Sir Test Series kab start hogi?