Hello,

I hope you are doing fine, It totally depend son your interest, if you wish to join civil services such as IAS, IPS, IFS, IRS etc or you want to join any government post in railways or banks etc then you must write government exams. But CAT exam is totally different from government exams as this exam helps you to take admission IIMs or top colleges which offer MBA. If you have good interest in joining corporates and in business then you must go for CAT exam.

I hope you find this information helpful. I wish you all the best for your future.

Good Luck