MensaNumber
Any idea how many apply to ISB each year?
This is what a current student has said on another related query elsewhere :- 6:1 =Applicants : Seats.
https://www.quora.com/What-is-the-numbe ... r-ISBs-PGPThe class of 2016 has 813 students, both campuses included. So if you extrapolate, that means 4878 candidates had applied last year, of which 813 got in.
The breakup of interviewed number is anybody's guess, however!

What matters is how to be the '1'' out of the 6- so if you are past the interview stage, you could well make that 1 in 3-4 chance! Means you are better off than when you started off!!!