Hello Aspirant,

Yes, there are two types of CAT coachings. Long and short-term coaching. The long term coaching is usually for 1 year and more. The short term coaching is for few months before the CAT examination. Candidate who need more practice and guidance for CAT usually go for these long term coaching, most of the people usually go for short term coachings. It's according to your convinence, you can choose whatever you are comfortable with.

Good luck!