u/Sufficient-Citron564

im currently in my fy of b pharm from a decent mumbai college and wish to seriously prepare for cat to get into an iim.
my qualifications are -
10th - 93.6%
12th - 78.17%
took one gap year for neet but failed

i have a few questions :
what cgpa would i require to be considered for a decent iim?
which iims can i consider?
would i require work experience after i graduate?
when should i start preparing for cat and what should be my sources?
i have seen a few alumni from my college in iim kozhikhode, jammu and trichy so can i also do it?
would love and appreciate any suggestions, opinions or help from yall