hii

Diverse branches are disseminated in Groups. 

Gathering B contains - CSE , ECE , Mechanical and Mechanical ( spec. in car ) 

Rest all different branches in Group A. 

Charge strucrure for Group B branches are bit more than Group A branches. 

Furthermore, with your rank , 

If it's not too much trouble dont get befuddled amongst Groups and Categories. 

Classifications are isolated by ranks NOT groups