No, Manipal Institute of Technology does not have 100% placements. This year the placement percentage was recorded at 75.3% while last year it was 92.9%. None of the branches have 100% placement. But this should not be a demotivating factor because as long as you are willing to work on your dreams, you will succeed.
Branch-wise, the placement percentage of CSE/CCE/IT would be around 95% while for ECE it must be about 80–90%. The placement percentages of other branches are quite low but more than 50%.
Out of the entire branch, around 10% of the students go for higher studies and don’t sit for placements. MIT alumni have been admitted to prestigious foreign universities like Stanford, Berkeley, CMU, and many more. A few opt for off-campus placements while some become entrepreneurs or join their parent's businesses. Some even take a year's drop to prepare for some other exams like IAS, ICS, etc.
In all, MIT has opportunities for everything so you can put your worries to rest and stop focusing on placement figures only.