Tech Mahindra
Multinational IT services and consulting company.
4 Rounds
~21 Days
Medium
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Software Engineer
•
Technical
•
medium
Write a SQL query to find the nth highest salary of an employee from the Employee table.
#Database
#Queries
#Window Functions
Software Engineer
•
Technical
•
medium
Write a SQL query to fetch all duplicate records from a table.
#Database
#Queries
#Aggregation
Software Engineer
•
Technical
•
medium
What are clustered and non-clustered indexes in SQL?
#Database
#Indexing
#Performance
Software Engineer
•
Technical
•
easy
Explain the difference between TRUNCATE, DELETE, and DROP in SQL.
#Database
#DDL
#DML
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.