how many students appeared for ib acio

Correct option is A

Exact official numbers aren’t always published, but based on previous trends, around 4 to 6 lakh students apply for the IB ACIO exam during high-vacancy years. For example, in 2021, over 4 lakh candidates reportedly took the exam. With 3,717 posts in 2025, a similar or higher turnout is expected. The number of actual test-takers may differ from applicants due to absentees. These figures highlight the competitiveness of the exam and the importance of thorough preparation to secure a place among the shortlisted candidates.