Hii Mayank,

No, there is no any need to join a coaching center in the time of internet.

thewre are many vedio lactures are available on you tube.

and they are really good.

also there are many test series are available on internet.you can join them too.

but I suggest you to join online courses only when if you are really willing to prepare for IPU-CET.

other wise you should join ofline coaching centers.

hope you understand

thank you