Placement Preparation
Company exam patterns, aptitude routines, and coding-round prep for campus and off-campus hiring.
189 articles in this topic
★ FeaturedService-based companies placement prep: Accenture, Capgemini and Cognizant compared
Most students sitting campus and off-campus drives apply to several service-based companies in the same window. Accenture, Capgemini and Cognizant all recruit freshers in large numbers, their tests overlap heavily, and yet each has one or two quirks that trip up candidates who prepared for a generic "aptitude and coding" test.
17 Jul 20267 min read1.2k viewsAptitude & Reasoning
Which Skill Sets Are in Demand for Tech Jobs?
Explore the technical and human skill combinations showing up across software, AI, data, cloud, and security roles—and how students can prove them with focused projects.
21 Oct 20265 min readPlacement Preparation
Advanced DP Interview Questions and Answers: Four Worked Patterns
Work through four advanced dynamic programming patterns with exact states, transitions, reconstructions, proof hooks, and interview-ready explanations.
Updated 21 Oct 20266 min readInterview Corner
Capgemini Coding Questions: 4 Patterns with Step-by-Step Solutions
Learn four transferable coding patterns through constructed Capgemini preparation examples. Each solution includes an invariant, complete trace, complexity and edge-case checks.
Updated 19 Oct 20266 min readCompany-Specific Prep
Age Ratio-Based Problems: 12 Questions with Step-by-Step Solutions
Solve 12 age ratio-based questions from the KnowledgeGate practice bank. Each fresh solution shows how to form the equation, shift every age correctly, and verify the answer.
18 Oct 20267 min readAptitude & Reasoning
Algorithm Interview Questions and Answers: Cross-Concept DSA Problems
Practise cross-concept DSA questions with defensible answers, complete dry runs and the follow-ups that change which algorithm you should choose.
Updated 17 Oct 20266 min readInterview Corner
AI Is Changing Campus Hiring: How Students Can Show Their Skills
Make your technical skills visible in AI-assisted campus hiring with clear resume evidence, one explainable project, and a practical interview routine.
15 Oct 20265 min readPlacement Preparation
Capgemini Placement Preparation: An 8-Week Test-Matched Study Plan
Build an eight-week Capgemini preparation timetable from the route you are actually invited to take. Use two baselines and an error log to decide where every study hour goes.
Updated 15 Oct 20265 min readCompany-Specific Prep
Mixture and Alligation: Rules, Shortcuts and Solved Examples for Exams
Learn how concentration, alligation and the retention factor solve the main mixture question types, with step-by-step examples and arithmetic checks.
Updated 14 Oct 20265 min readAptitude & Reasoning
Backtracking Technique Interview Questions and Answers: Trace, Prune and Explain
Learn to explain backtracking through exact traces, safe pruning, clean state restoration, N-Queens constraints, complexity derivation and interview follow-ups.
Updated 12 Oct 20266 min readInterview Corner
Cognizant Recruitment Process and Test Pattern: What Each Stage Screens
Learn how to read a Cognizant drive invitation, map each possible stage to the skill it screens, and turn the stated test blocks into a focused study plan.
Updated 11 Oct 20265 min readCompany-Specific Prep
Mental Ability Concepts and Shortcuts: Solved Examples for Competitive Exams
Learn a four-step reasoning process, then apply it to number patterns, mirror coding, directions, syllogisms, blood relations and ranking problems.
Updated 10 Oct 20267 min readAptitude & Reasoning