best videos ever posted in youtube
gupta tutorials is the best
nyc teaching sir...
You are the best teacher!! I hope that all the student can take benefit from this free service you are providing Of online education!!!
very nice sir
You are a very nice teacher my all fours are cleared
Best teacher ever seen
Very good teacher
very nice.I like it
i love your method of teaching sir
Sir u r best teacher of the world...... thanks 4 teach us...... really u r great.....
It is a very good applicwtion for the NEET, AIIMS, JEE MAINS, NTSE Aspirants. It consists of videos and tutorials for all the topics.
i have taken bio so please also add the plant phisiology lectures on you tube .. i find your lectures very useful..and its very very beneficial.. :)
U teach very well