TCS Coding Interview Questions

Tata Consultancy Services (TCS) is one of the largest Indian multinational information technology services and consulting companies. TCS conducts a rigorous recruitment process to hire the best talent in the industry. The TCS coding interview is one of the most crucial stages of the recruitment process. It is a platform where candidates are tested on their technical and problem-solving skills. The interview questions are designed to assess the candidate's ability to understand and solve complex problems, write efficient and clean code, and their knowledge of various programming languages.

In this blog, we will discuss some of the most frequently asked TCS coding interview questions in the interview.

1. Reverse an array or string

2. Largest element in an array

3. Largest and smallest digit of a number

4. Fibonacci numbers

5. Sum of all natural numbers in range L to R

6. Remove duplicates from a given string

7. Count words in a given string

8. Frequency of characters in a string

9. Remove duplicates from the sorted array

10. Mean and median of an unsorted array

11. Given String is Palindrome or not

12. Remove vowels from a String

13. Sum of arithmetic series

14. Program to find GCD or HCF of two numbers

15. Program to add two fractions

16. Armstrong Numbers

17. Roots of Quadratic equation

18. How will you swap two numbers without the use of a third variable?

19. Reverse a given number

20. Decimal to binary conversion

21. Check if a given year is leap year

22. Sum of digits of a number

23. Area of Circle

24. Nth number in the series

Conclusion

In conclusion, cracking the TCS coding interview is quite smooth and manageable for freshers. The interview questions are designed to test the candidate's ability to think logically, analyse complex problems, and come up with efficient and clean code. By preparing well and practicing coding problems regularly, you can increase your chances of cracking the interview and securing a job at TCS. We hope that the TCS coding interview questions and solutions discussed in this blog will help you in your preparation and enable you to achieve your dream job at TCS. Good luck!