Hello!

Internal quota means that a certain percentage of the seats is reserved for it’s own students. So in case of VMMC, 50% seats are available via All India quota while the rest 50% are reserved from the students  who have studied in IPU (VMMC, BSA, NDMC).

For the year wise quota it signifies how long for your quota is valid. If you take admission after that number of years, it will not be valid anymore.

Honest opinion, if you’re looking for a UG college, reservations in PG should be last factor to see. Focus more on academics and peer group.

Wishing you the best of luck!