Hi,
ISI exam is the entrance test conducted by Indian Statistical institute for courses like B.Stat, B.Math and M.tech. The eligibility criteria for ISI B.Math and B.Stat is same that is the candidate must have cleared class 12th and should have passed english and Mathematics. At ug level, B.stat and B.Maths both have really good career opportunities.
For more details you can refer to this link: https://www.careers360.com/exams/isi-admission-test
I hope this helped you.
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