How long is IBM coding test?

The IBM coding test typically lasts between 60 to 90 minutes, depending on the role and the specific assessment platform being used (such as HackerRank or CodeSignal). Here’s what you can generally expect:

1. Duration

• 60 to 90 minutes is the common time frame for IBM’s coding tests.
• The test typically includes 2 to 3 coding problems that vary in difficulty, from easy to medium or hard.

2. Test Format

• The coding problems will test your understanding of data structures, algorithms, and problem-solving abilities.
• You may be asked to solve questions related to arrays, strings, linked lists, trees, graphs, or dynamic programming.
• Some coding tests may also include multiple-choice questions or conceptual questions related to specific technologies, depending on the role.

3. Time Management

• To manage time effectively, it’s important to quickly solve the easier problems first and then move on to more complex ones. If you get stuck, it’s best to skip and return to the harder problem if time permits.

Conclusion:

The IBM coding test is generally 60 to 90 minutes long and includes a mix of coding challenges that test your problem-solving skills and knowledge of data structures and algorithms. It's essential to practice coding under time constraints to get comfortable with solving problems within the allotted time.