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Updated weekly · Last refresh Oct 14

Tech Mahindra QA Engineer Interview Questions

The questions to prepare for a Tech Mahindra QA Engineer interview. Questions from real interview reports rank first. Updated daily.

50questions
~7htotal time
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1
CodingStart here. 16 questions · ~132 min
Selenium, Java, and SDLC BasicsEasy

Tests foundational knowledge across QA process and core automation concepts.

javaseleniumsdlcTech Mahindra
Positive and Negative Tests for a Payment FlowMedium

Evaluates your test design skills for real user flows including edge cases.

AutomationTech Mahindra
Swap Values Without a Temp VariableMedium

Evaluates your programming fundamentals and problem-solving for basic algorithms.

Tech Mahindra
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2
Execution15 questions · ~124 min
Automation Framework in Your ProjectMedium

Evaluates your framework design thinking and automation practices.

automation frameworkTech Mahindra
Regression and Acceptance TestingMedium

Evaluates your understanding of test types and when to use each in QA.

TestingTech Mahindra
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3
Technical Fundamentals14 questions · ~115 min
4G/5G Testing PrinciplesMedium

Evaluates network technology testing fundamentals.

Tech Mahindra
API Testing in AutomationMedium

Evaluates integration of API testing within automation pipelines.

testing toolsapi testingTech Mahindra
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4
Behavioral & Leadership4 questions · ~33 min
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5
More topics1 question · ~8 min
ReadyAPI Framework and SQL BasicsMedium

Assesses practical readiness for API automation and data validation using SQL.

sqlAutomationTech Mahindra
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Second Highest Salary SQLEasy
Practice
Practice drill

Find every active UST Global employee earning the second-highest distinct salary using a CTE, DENSE_RANK, and a LEFT JOIN.

sqlAggregationsUST GlobalHexaware TechnologiesTech Mahindra
Second Highest Trader SalaryEasy
Practice
Recently asked
Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSortingeClinicalWorksNNeenOpal CanadaInformatica
Optimize SQL Query PerformanceHard
Practice
Practice drill

Optimize a PostgreSQL reporting query by reducing intermediate rows, using appropriate joins, and calculating monthly performance efficiently.

database optimizationdatabase managementindexesDDHLThe Cigna GroupElemica
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.