Placement Preparation
Company exam patterns, aptitude routines, and coding-round prep for campus and off-campus hiring.
176 articles in this topic
Arithmetic for Competitive Exams: Core Concepts, Safe Shortcuts and Solved Examples
Build arithmetic from relationships, not memorised tricks. Learn to choose the correct base, calculate step by step, and check answers across core topics.
Updated 29 Aug 20266 min readAptitude & Reasoning
DSA Interview Questions by Pattern: Arrays, Trees, Graphs and Complexity
Work through four DSA interview patterns: pair sum, level-order traversal, unweighted shortest path and honest complexity analysis. Each trace explains the supporting data structure, time cost and auxiliary space.
Updated 27 Aug 20266 min readInterview Corner
TCS NQT Coding Round Edge Cases: Pre-Submission Test Plan
Use this home-practice plan to expose boundary, duplicate, negative-value, overflow, state-reset, and output-format bugs before you submit code.
Updated 27 Aug 20265 min readCompany-Specific Prep
eLitmus Data Interpretation: Choose the Right Set and Control Accuracy
Learn a repeatable DI routine: score each set before solving, compress the data into one scratch table, protect every percentage base, and verify results early.
Updated 27 Aug 20266 min readIT Recruitment Exams
Algebra for Competitive Exams: Concepts, Shortcuts and Solved Examples
Learn a method-first approach to algebra: translate the question, simplify accurately, choose an efficient method, and verify the result with solved examples.
Updated 26 Aug 20266 min readAptitude & Reasoning
Fresher Resume Projects: Turn Academic Work into Proof
Turn one academic project into three defensible resume bullets by tracing every claim to your own decision, measurement, and repository evidence.
Updated 26 Aug 20265 min readInterview Corner
Infosys SE, DSE and Specialist Roles: A 6-Week Preparation Plan
Choose an SE anchor and a DSE or Specialist stretch lane, then follow a 72-hour plan built around fresh diagnostics, tested code, trace tables and measurable project evidence.
Updated 25 Aug 20266 min readCompany-Specific Prep
TCS NQT Foundation vs Advanced: Your 8-Week Prep Split
Stop dividing preparation time equally by habit. This score-led eight-week plan shows when to repair Foundation weaknesses and when to increase Advanced practice.
Updated 25 Aug 20264 min readIT Recruitment Exams
Age Problems for Competitive Exams: Concepts, Shortcuts and Solved Examples
Learn a reliable method for age problems using timelines, equations, ratio units and group totals, with fully checked examples for timed practice.
Updated 24 Aug 20266 min readAptitude & Reasoning
Leadership Without a Formal Title: Build a Strong Behavioural Interview Answer
You do not need a title to prove leadership. Read one no-title answer with the mechanism marked, run the leading-versus-helping litmus, and build a witness-checked story that survives follow-up questions.
Updated 24 Aug 20267 min readInterview Corner
Infosys Mock Analysis: Fix Puzzle, Pseudocode and Verbal Errors
Do more than record a mock total. Preserve each error, find its primary cause, repair puzzle, pseudocode and verbal losses differently, then retest.
Updated 23 Aug 20266 min readCompany-Specific Prep
CoCubes Assessment Pattern: Map Aptitude, Coding and Domain Modules to Your Drive
Turn the module labels in your current CoCubes invitation into a focused preparation plan, then test that plan with worked aptitude, coding and domain diagnostics.
Updated 23 Aug 20267 min readIT Recruitment Exams