Placement prep + AI for engineers
Evidence-led articles on aptitude, coding, company-specific test patterns, and AI roadmaps for Indian engineering students. 1036 articles published so far. India-context throughout.
Deloitte Logical Reasoning Questions with Worked Answers
Deloitte's logical reasoning section covers nine question types from number series to seating arrangements. Worked examples with verified solutions for campus prep.
DXC Technology Recruitment for Freshers: Process, Test, and Interview
DXC Technology hires freshers through a 100-minute AMCAT-based online test, a technical round, and an HR discussion. Eligibility, test pattern, and interview prep.
Elements of Triangles: Types, Theorems, and Formulas
Triangle types, angle sum property, exterior angle theorem, Pythagoras, Heron's formula, special triangles, and congruence rules with worked examples for aptitude.
DXC Placement Papers 2026: Exam Pattern, Syllabus, Sample Questions
DXC Technology's campus test has five sections: verbal, reasoning, quant, programming MCQs, and Automata Fix. Full 2026 exam pattern and section-wise prep guide.
eLitmus pH Test: Syllabus, Exam Pattern and Preparation Guide 2026
Complete guide to the eLitmus pH test: three-section exam pattern, handicap negative marking, eligibility, and preparation tips for fresher candidates.
eLitmus Exam Pattern: Sections, Syllabus and Scoring Explained
The eLitmus pH test: 60 questions, three sections, 150 minutes. Section-wise syllabus, IRT scoring model, and negative marking explained for freshers in 2026.
eLitmus Sample Papers 2026: Quant, LR & Verbal Questions Solved
Practice for the eLitmus pH Test with solved sample questions across Quantitative Ability, Problem Solving and Verbal Ability. Updated for 2026.
Encrypt a Secret Code with Two Key Values: C++ and Python
Encrypt a secret code S using key values N and M via last-digit cycles and modular exponentiation. C++ and Python code, worked examples, and an edge-case fix.
EY Interview Questions and Interview Process for Freshers
EY interviews run 2–3 rounds after aptitude screening: technical or case-study, then HR. Round structure, sample questions, and prep approach for freshers.
Fibonacci Series up to N Value in C, C++, Java and Python
Print all Fibonacci numbers ≤ n using iterative, recursive, and memoization approaches. Full working code in C, C++, Java, and Python.
Find the Equilibrium Index of an Array
Step-by-step guide to finding the equilibrium index of an array using O(n²) and O(n) prefix-sum methods, with working code in C, C++, Python, and Java.
Noddy's Largest House: Solving the Max-Gap Problem
Solve the Noddy house-numbers problem: sort houses by position, scan for the largest gap, return the flanking pair. Worked example and Python code.
Finding Square Roots and Cube Roots: Quick Methods for Aptitude
Master the last-digit trick, Babylonian method, and prime factorisation for square and cube roots, with 10 worked placement examples.
Fresher IT Jobs in Bangalore: Clusters, Companies and CTC Bands (2026)
Bangalore holds India's largest IT workforce. This 2026 guide covers five hiring clusters, top recruiters, CTC bands, and application paths for freshers.
Fresher IT Jobs in Chennai: Roles, Companies, and Where to Apply
Chennai's OMR belt concentrates most South India IT fresher hiring. Here are the active 2026 roles, companies, and application routes for engineering graduates.
IT Jobs in Hyderabad for Freshers: 2026 Salary and Skills Guide
Hyderabad hosts 355+ GCCs and every major IT services firm. Here's what freshers earn, which roles are open, and what interviewers test in 2026.
Full Stack Java Developer: Role, Career Path and Salary in India
What a Full Stack Java Developer does, the 2025-26 tech stack standard, career paths, and salary bands from AmbitionBox and 6figr.
Generate Binary Numbers from 1 to N: 3 Python and C++ Methods
Three methods to generate binary numbers from 1 to N: queue BFS, bit-shift loop, and Python built-ins. Code with trace examples and a complexity table.
Greatest of Three Numbers in Python: 3 Methods
Three Python methods to find the greatest of three numbers: if-else comparison, built-in max(), and a custom function. Sample runs and edge-case handling included.
GD Evaluation: 6 Traits Moderators Score in Campus Placements
Six dimensions moderators score in campus GD rounds: communication, active listening, leadership, logical reasoning, current affairs, and body language.
Half Pyramid Pattern in Python: 5 Variants with Code
Learn five half pyramid patterns in Python with asterisks, same numbers, incrementing, decrementing, and alphabets. Each variant includes code and verified output.
HCL Off-Campus Drive 2026: Eligibility, Test Pattern, and CTC
HCLTech off-campus drive for B.E./B.Tech freshers: which HCL entity hires, eligibility, test pattern, interview rounds, and CTC bands for 2026.
Hexaware Interview Questions: Technical and HR Rounds (2026)
Hexaware campus selection has four rounds. Most-asked OOP and DBMS technical questions, aptitude test structure, and HR prep for 2026 freshers.
Hexaware Recruitment Process for Freshers: 2026 Guide
Hexaware hires Graduate Engineer Trainees across four rounds. Eligibility criteria, round-by-round breakdown, and a focused four-week prep plan for 2026.
5 Critical Reasoning Question Types: How to Approach Each
Assumption, inference, strengthen/weaken, paradox, and logical flaw questions explained with worked examples and a per-type approach for placement aptitude tests.
How to Find the Unit Digit of a Number: Step-by-Step
Solve unit digit problems in aptitude tests using cyclicity tables for digits 2–9. Covers products, powers, and the mod-4 method with worked examples.
How to Get Placed in Accenture: 2026 Placement Guide
Accenture ASE and Advanced ASE hiring for freshers: eligibility, all six selection stages, CTC bands Rs 4.5 to 9.0 LPA, and a prep timeline for 2026.
Calendar Problems in Aptitude Tests: Derive, Don't Memorise
Learn the odd-days method for calendar aptitude questions, re-derive the century table from first principles, and work through 6 verified examples.
Verbal Ability for Placements: The Complete Prep Guide
Master reading comprehension, sentence correction, para-jumbles, and vocabulary for campus placement tests. Includes a 4-week study plan and test-specific topic maps.
How to Solve Percentage Problems in Aptitude Tests
Master the key percentage shortcuts for campus placement tests: the a%-of-b swap, successive-change formula, election problems, and fully worked examples.
HP Placement Papers: 2026 Test Pattern and Sample Questions
HP's campus placement test spans three sections: Quantitative Aptitude, Verbal Ability, and Technical. Pattern breakdown and solved sample questions for 2026 drives.
IBM Aptitude Test Pattern, Topics, and 5 Worked Problems (2026)
IBM's fresher aptitude test covers quantitative ability and reasoning in 38 minutes. Five re-verified worked problems, full topic list, and a two-track prep strategy.
Sentence Correction: 7 Common Error Types and Fix Rules
Seven error types cover most sentence correction questions in placement tests. Includes worked examples and a fix rule for each type.
Ratio and Proportion: Formulas, Tricks, and Worked Examples
Ratio and proportion for placement aptitude: formulas, componendo-dividendo, continued proportion, and 7 step-by-step worked examples across problem types.
InfoCepts and Freshworks Placement Process: 2026 Campus Guide
Complete guide to InfoCepts and Freshworks campus recruitment: written test patterns, all interview stages, and targeted preparation tips for engineering freshers.
Informatica Recruitment Process for Freshers: 2026 Guide
Informatica recruits B.Tech CSE/IT freshers through 4 rounds: MCQ test on OS/DBMS/DSA, coding round, technical interview, and HR. Updated for 2026.
Infosys Off-Campus Placement Training 2026
Eligibility, five-section test structure, topic-by-topic prep plan, and InfyTQ guide for Infosys off-campus fresher applicants in 2026.
Infosys Off-Campus Referral Drive: Phases, Process and Prep (2026)
Infosys runs off-campus hiring in multiple phases per year. What Phase 3 means, eligibility, the three-round selection process, and prep roadmap for 2026.
Infosys Technical Interview Questions 2026
OOP, DBMS, OS and DSA questions asked in Infosys SE, SP and Power Programmer technical rounds, with answers for 2026 freshers.
Infosys Verbal Questions: 2026 Updated Guide with Answers
Verbal ability is the hardest section of the Infosys online test. This 2026 guide covers all five question types with sample questions and the current exam pattern.
Intel Interview Questions: Technical, HR and Behavioural
Intel's interview covers CS fundamentals, behavioural situations, and HR questions. Round structure, worked answers, and what interviewers actually probe.
Intel Recruitment Process: A 2026 Guide for Freshers
Step-by-step guide to Intel's 4-round campus recruitment for freshers: aptitude, verbal ability, technical test, and HR round with branch eligibility and prep tips.
KPMG Interview Guide: How to Crack Technical and HR Rounds
KPMG interview prep for freshers: what GTA, Audit, and Tax tracks test, SQL and behavioral questions that appear, and a 3-week preparation plan.
KPMG Campus Recruitment 2026: Process, Eligibility, and Rounds
KPMG campus recruitment 2026: eligibility criteria, online test, group discussion, interview rounds, and fresher roles at India's Big Four firm.
LCM of Two Numbers in Python: 3 Methods Explained
Three Python methods to compute LCM: brute-force loop, GCD formula (Euclidean algorithm), and the math.lcm builtin (Python 3.9+). Worked examples and N-number extension.
Simple and Compound Interest: Formulas, Examples and Shortcuts
Worked examples for SI=PRT/100, CI=P(1+R/100)^T, half-yearly and quarterly compounding, and the CI-SI difference shortcut used in campus placement aptitude tests.
MAQ Software Interview Questions: Technical and HR Rounds
MAQ Software interviews span an online test, two technical rounds, and an HR round. This guide covers the 2026 pattern, common questions, and prep checklist.
MAQ Software Recruitment Process 2026: Rounds and Eligibility
MAQ Software's fresher selection has three rounds: written test, technical interview, and HR. Full 2026 eligibility, test pattern, and application steps.
Get the AI Career Roadmap 2026 (free PDF)
2026 placement-drive AI patterns, project picks recruiters credit, and a prep timeline that fits beside aptitude and coding work.
Download the free PDF