IOI Corporation interview questions
Updated Jan 22, 2026Difficulty
Average
Experience
Very positive
How others got an interview
- 8%OtherOther
- 8%Employee ReferralEmployee Referral
- 8%Staffing AgencyStaffing Agency
Interview search
21 interviews
IOI Corporation interviews FAQs
- Glassdoor users rated their interview experience at IOI Corporation as 63.2% positive with a difficulty rating score of 2.89 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Intern and Production Executive rated their interviews as the hardest, whereas interviews for Finance Executive and Sales Associate roles were rated as the easiest.
- The hiring process at IOI Corporation takes an average of 13 days when considering 19 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Bioinformatician had the quickest hiring process (on average 1 day), whereas CSR Executive roles had the slowest hiring process (on average 60 days).
- Common stages of the interview process at IOI Corporation according to 19 Glassdoor interviews include:
One on one interview: 21%
Skills test: 18%
Background check: 15%
Group panel interview: 15%
Presentation: 12%
Phone interview: 9%
Personality test: 9%
Drug test: 3%
Here are the most commonly searched roles for interview reports -
- Internship(7) ;
- Assistant Manager(6) ;
- Executive(6) ;
- Intern(6) ;
- Accounts Executive(5) ;
- Senior Executive(4) ;
- Account Executive(3) ;
- Engineer(3) ;
- Process Engineer(3) ;
- Software Engineer(3) ;
- Administrative(2) ;
- Assistant Mill Manager(2) ;
- Chemical Engineering Intern(2) ;
- Internal Auditor(2) ;
- Management(2) .
