Hello Sir My Self Srieesha. I hope you are doing great I just want to thank you again I have actually completed your classes (google drive) by Aug 1st week. And then got occupied with other subjects. I have started FR revision and the YouTube revision classes are really helpful. Just a glimpse of the entire standard, making it easy for me to revise. I am pretty sure, if it wasn’t your revision classes now… i would have invested lots of time to recollect things.Thanks a ton CJ sir.