https://www.facebook.com/pages/Life-and-
16631 Points
Joined February 2008
Rahul Bhai I will not suggest you to join KSP sir as I didn't have a good experience with him. He lacks expertise in the subject matter.
Regarding Rajkumar Sir I hv got positive response frm my frnds who r taking classes from him. But they say if you can get Deepak Gupta Sir classes then it is best, but Rajkumar sir is a good option too.