IBM Interview Questions


IBM (originally ‘International Business Machines’) is a major tech and computer hardware manufacturer that was founded in 1924. Headquartered in Armonk, New York, USA, IBM is a major employer globally and a key provider of tech services to several businesses around the world. It provides several services pertaining to analytics, cloud computing, cybersecurity, and e-commerce services. Like every tech graduate, if you’re keen on building a career with a company that pioneered the computer, you should read this guide where we discuss the recruiting process at IBM and also look at what is asked as part of IBM interview questions.

IBM Interview Process

The IBM interview process involves four rounds. In this section, we will closely evaluate each of the rounds in the recruitment process and see the types of questions you will have to face:

  1. Cognitive Ability Test Round

This round involves an assessment that is used to test your cognitive ability or critical thinking and logical reasoning skills. The aptitude round is taken online and may be conducted via video conferencing since it involves playing games. Some of the common activities in this round include:

  • Shortcuts
  • Resemble
  • Gridlock
  • Numbubbles
  • Tally Up
  1. Programming Round

The next stage in the IBM recruitment process involves a coding assessment which is used to check your ability to write code in any of the programming languages such as C, C++, Java, or Python. In the programming round, you will be asked to solve a total of 4 questions within an hour or two, depending on the moderator.

  1. Technical round

The technical round of the interview process at IBM involves a face-to-face interview with a panel of experts to gauge your depth of knowledge of and skills in technology. Some of the popular IBM interview questions asked in this round may test your ability to explain the major concepts of OOPS pertaining to C++ or the main differences between primary and secondary memory. It is essential that you prepare yourself well in advance by updating or reviewing what you may have learned during your undergrad studies.

  1. Final Round

The last round of the IBM interview is a face-to-face discussion with the senior manager of human resources or talent acquisition of the company where you will discuss essential aspects of your employment. Remember this is a great opportunity for you to demonstrate your soft skills by asking questions and/or demonstrating leadership abilities. If successful, the concerned manager will send you the offer via mail and will also consider you for a senior position if you successfully demonstrate your capabilities.

These are the most important things you need to know about IBM interview questions. Ensure that you prepare well in advance and practise well for the interview by working with a career coach who can help you ace the interview sessions. 

Now that you know about the interview process at IBM, you’re better positioned to practise and prepare for your upcoming interview.

All the best!


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