Last Updated: 15 Mar, 2026
HCL Interview Questions
Ace the HCL coding interview by solving the HCL interview questions exclusively on CodeStudio with a range of practice problems. Sharpen your skills and gain confidence by solving these HCL coding questions and set yourself up for success in your coding interviews.
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Problem Title
Exp
Difficulty
Avg. time
Attempted
Upvotes
40
Easy
20 mins
0.6k
26
40
Easy
10 mins
3.6k
33
40
Easy
10 mins
5.7k
47
40
Easy
15 mins
6.7k
17
80
Moderate
25 mins
18.6k
70
80
Moderate
20 mins
1.9k
16
40
Easy
20 mins
2.1k
11
40
Easy
20 mins
1.4k
14
80
Moderate
15 mins
1.1k
13
120
Hard
35 mins
0.5k
3
80
Moderate
20 mins
0.2k
4
Frequently Asked Questions
How do I prepare for a HCL interview?
For the preparation of the HCL interview, make sure you revise your CS fundamentals, that is, operating systems, object-oriented programming, database management system, computer networking, and data structures and algorithms. Also, search for previously asked interview questions at HCL. Try to learn about the company, its values, work culture, and other pros that will motivate you to join HCL.
How many rounds are there in HCL interviews for freshers?
HCL usually has 4 rounds of interviews for freshers. They are aptitude, group discussion, technical interview round, and human resource interview round. Usually, the interview rounds are quite easy, and most candidates with decent preparation who get an interview can crack the company.
What should I expect at a HCL interview?
The technical interview round at HCL is straightforward. They ask simple questions which require you to have basic implementation skills and you must know about basic data structure and algorithms to crack this round. For the HR round, research the company, the projects the company works on, the products/services offered by them, and the values of the company.
How hard are HCL coding interviews?
HCL interviews are very easy to crack. You must possess basic implementation skills and must be able to use your knowledge about data structures and algorithms to your questions. Also, answer the HR questions carefully, keeping in mind the company's values, and be prepared for the situational type of questions.