Hello Manjunath, Greetings!

Let me help you clear your doubt.

From my personal experience with Mathon Go, I can tell you that the test series available on Mathon Go are of very good quality. Anup Gupta Sir is a highly experienced teacher and many of his students are working in most reputed companies in the world.

Although, some students might find it quite easy as it is prepared by taking JEE Mains into consideration. So if you want to prepare for Advanced, then you would need to join any other test series.

Thank you, hope this helps.