Placement preparation
Aptitude, coding, verbal ability, and reasoning, broken down with worked examples for Indian engineering placements. 553 articles.
20 Most Asked Data Structures Interview Questions
The 20 data structures questions most asked in Indian IT technical rounds: arrays, linked lists, trees, graphs, and hash tables, with answers and complexity notes.
AMCAT Exam 2026: Fees, Test Pattern, Dates, and Eligibility
AMCAT exam 2026: fee (₹1,298 all-in), four-section adaptive test pattern, year-round dates at 50+ centers, and eligibility open to all graduates.
AMCAT Syllabus 2026: Module-Wise Topic Breakdown
AMCAT's module-by-module syllabus for 2026: compulsory sections, engineering electives, and what each topic tests, so you prep exactly what's on the screen.
Campus Placement Evaluation Test: Topics, Questions, and Preparation
A complete guide to campus placement evaluation tests: what each section measures, sample questions from all three sections, and a 30-day preparation plan.
Check Character Type in Python: ord() and String Methods
Two ways to classify a character in Python as uppercase, lowercase, digit, or special: ASCII ord() approach and built-in string methods, with worked examples.
Armstrong Number Check: Python, C, C++ and Java Programs
Programs to check if a number is Armstrong in Python, C, C++, and Java. Algorithm walkthrough, verified digit-power examples, and a range-finder.
Cryptarithmetic Problems: Rules, Techniques, and 3 Solved Examples
Master cryptarithmetic problems with 6 core rules, 5 solving techniques, and fully worked examples including SEND+MORE=MONEY. Essential for placement aptitude prep.
Data Structures Programs in C, C++, Java and Python
Data structures programs in C, C++, Java, and Python: arrays, linked lists, stacks, queues, and sorting with code and complexity notes for placement prep.
eLitmus Previous Papers with Solutions: pH Test Pattern 2026
eLitmus pH test 2026: 3-section pattern, IRT scoring explained, sample Quantitative Ability and Problem Solving questions with worked solutions, and a prep plan.
Find Smallest and Largest Element in an Array
Four C++ approaches to find the min and max in an array: iterative scan, STL, recursive, and sort-based. With code, complexity analysis, and placement interview tips.
Greatest of Two Numbers in Python: 4 Methods with Code
Learn 4 Python methods to find the greatest of two numbers: max(), if-else, ternary operator, and arithmetic subtraction. Code, output, and when to use each.
HP Interview Questions and Answers: Process, Technical, HR
HP Inc. India hires freshers for software and hardware roles in Bangalore. Learn the interview rounds, common technical questions, and HR prep for HP's process.
IT Jobs for Freshers: Roles, CTC Bands, and Prep Guide (2026)
A 2026 guide to IT fresher hiring in India: four company tiers, CTC bands, eligibility floors, and a prep sequence that fits your placement window.
Insert, Delete, and Search an Element in an Array
Learn to insert, delete, and search elements in an array with working C, Java, and Python code, Big-O analysis, and placement interview tips.
Matrix Operations: Programs in C, C++, Java, and Python
Matrix addition, subtraction, and multiplication programs in C, C++, Java, and Python, with dimension rules, verified worked examples, and time complexity analysis.
Python Basic Programs: Practice with Example Codes
Eleven Python basics with working code: I/O handling, swap, factorial, Fibonacci, prime check, and string operations. Ideal for placement coding round practice.
Quantitative Aptitude: 20 Solved Questions for Campus Placements
20 solved quant aptitude questions across profit-loss, speed-distance, time-work, averages, and simple interest, with the formula shortcuts placement papers reward.
Renault Nissan (RNTBCI) Recruitment for Engineering Freshers
RNTBCI (Renault Nissan's Chennai tech centre) recruits freshers in CSE, ECE, EEE, and Mech. Covers eligibility, aptitude test, technical interviews, and GET CTC.
The Physics of Cricket Sixes: How Six Distance Is Calculated
A cricket six follows projectile motion physics. Here's how Hawk-Eye cameras triangulate ball position and calculate the distance shown on IPL broadcasts.
Quantitative Aptitude Shortcuts for Placement Tests
Speed shortcuts for TCS NQT aptitude: percentage-fraction table, divisibility rules, profit-loss formula variants, and time-speed-distance unit conversion tricks.
10 Technical Interview Aptitude Questions: A Solved Set
Ten solved technical and aptitude questions for campus placement: C programming, number series, speed problems, coding-decoding, and data structures.
Time and Work Aptitude Questions with Solutions
Solve time and work aptitude questions using the work-rate method, LCM shortcut, and men-days principle. Includes verified examples for campus placement tests.
Python Program to Check Vowel or Consonant: 5 Methods
Five Python methods to check whether a character is a vowel or consonant, with working code, sample output, edge cases, and placement exam patterns.
AMCAT Automata Test: Questions, Answers, and Scoring Criteria
Two coding questions, a ticking clock, and an automated grader that scores correctness and complexity. Complete AMCAT Automata prep guide with solved examples.
AMCAT SVAR Test 2026: Sections, Tips, Sample Qs
The AMCAT SVAR test in 2026: what it actually measures, how AI grades it, which companies use it, and how to prep without overthinking pronunciation.
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