like always awesome ques by the catalyst........very good explanation by sir....... thank u very much the catalyst group! :)

sir has gone to the depth of the topicc& for which his teaching is superb

I really Enjoyed This Class. This Class is really informative for IIT AIEEE aspirants. And could be more valuable if the class time is extended so that we are able to learn a lot from the class.

very good teacher and follow up with the students is very good like giving the answers immediately of each and every student

Awesome!!!!! Discussed IIT Questions... Too Good......

it g8 to have such classes. its a good way to gain knowledge in this manner

class was gr8......sir explained us both basic concepts of thermodynamics & basic manners which r helpful in our life...... thank u sir.......

It Was Very Nice And Keep Going.... Like To Hear You Soon

i like d way the teacher is teaching..and asking students whether dey got it or not....

the class is very well good......sir explained very clearly & i think i will never 4get the function,domain concept........ Thank you sir....!!