Tcs Coding Questions 2021 File

In 2021, TCS National Qualifier Test (NQT) coding questions typically focused on fundamental programming logic, string manipulation, and mathematical series. Candidates were generally required to solve 1–2 coding questions within a shared time limit of 30–45 minutes. Core Topics and Question Types

Array Manipulation: Rotation, sub-arrays, and frequency counting.

Sample Output:
6

Question 5: Prime Factor Sum

Problem Statement: Given a number N, calculate the sum of its prime factors.

3. Find the maximum sum of a subarray

Q1 Solution: Sieve of Eratosthenes

Practice Sheets: Comprehensive lists of previously asked questions are available on TakeUForward and PrepInsta. Tcs Coding Questions 2021

Solution:

In 2021, TCS National Qualifier Test (NQT) coding questions typically focused on fundamental programming logic, string manipulation, and mathematical series. Candidates were generally required to solve 1–2 coding questions within a shared time limit of 30–45 minutes. Core Topics and Question Types

Array Manipulation: Rotation, sub-arrays, and frequency counting.

Sample Output:
6

Question 5: Prime Factor Sum

Problem Statement: Given a number N, calculate the sum of its prime factors.

3. Find the maximum sum of a subarray

Q1 Solution: Sieve of Eratosthenes

Practice Sheets: Comprehensive lists of previously asked questions are available on TakeUForward and PrepInsta.

Solution: