Dear student,

Yes you are eligible to write ISI Admission Test B.Stat or B.Math. For undergraduate level entrance you are eligible to give exam after 12th standard. ISI Admission Test M.Tech is also their for Postgraduate admission.

ISI Admission Test B.Stat/B.Math Eligibility Criteria:

• You should have successfully completed and passed 10+2 or equivalent examination.
• You should have passed in English and Mathematics in 10+2 or equivalent examination.

For more information about this go through below link.

https://www.careers360.com/exams/isi-admission-test

All The Best!!