InterviewDigestOnline Assessment Questions
48 real questions extracted from Online Assessment rounds.
Stack-based problem (modified Stock Span)
First round consisted of multiple-choice questions and coding problems for shortlisting candidates.
40+ MCQs covering quant, logical reasoning, verbal, and reasoning
First round consisted of multiple-choice questions and coding problems for shortlisting candidates.
Medium-hard optimization problem
First round consisted of multiple-choice questions and coding problems for shortlisting candidates.
Simple math-based coding problem
First round consisted of multiple-choice questions and coding problems for shortlisting candidates.
Stack it
Conducted virtually, consisting of 4 coding questions and 31 MCQs covering Computer Science Fundamentals.
Game Fifteen
Conducted virtually, consisting of 4 coding questions and 31 MCQs covering Computer Science Fundamentals.
Sum Calculation
Conducted virtually, consisting of 4 coding questions and 31 MCQs covering Computer Science Fundamentals.
Square root
Conducted virtually, consisting of 4 coding questions and 31 MCQs covering Computer Science Fundamentals.
Given N positive numbers, calculate the total sum of floor(Ai/Aj) for all pairs of indices (i, j) where 1 <= i, j <= N.
30 MCQ aptitude questions (moderate difficulty) and 4 coding questions. Topics included matrix manipulation, mathematical calculations, and optimization.
Given a 4x4 matrix representing an initial configuration of a 15-puzzle, determine if the final configuration (with 0 in the bottom-right corner) can be achieved by shifting adjacent elements into the empty cell (0) one at a time.
30 MCQ aptitude questions (moderate difficulty) and 4 coding questions. Topics included matrix manipulation, mathematical calculations, and optimization.
Given an array representing the number of books of each type, determine the maximum number of books that can be placed in each stack such that all stacks have the same height and contain only one type of book.
30 MCQ aptitude questions (moderate difficulty) and 4 coding questions. Topics included matrix manipulation, mathematical calculations, and optimization.
Recursion and exception handling problems
Technical assessment focusing on programming languages (C++, Java), data structures, and output-based coding questions.
Output-based coding questions in C++ and Java
Technical assessment focusing on programming languages (C++, Java), data structures, and output-based coding questions.
Logical reasoning questions
Logical reasoning and verbal ability test with general aptitude questions.
Verbal ability questions
Logical reasoning and verbal ability test with general aptitude questions.
Series-based questions
Logical reasoning and verbal ability test with general aptitude questions.
Length Encoding (Run-Length Encoding)
Online assessment on Hackerrank with MCQs (Java and DSA) and 2 coding questions.
A tree-related coding question (exact problem not specified)
Online assessment on Hackerrank with MCQs (Java and DSA) and 2 coding questions.
Solve 3 coding problems based on data structures and algorithms within 90 minutes.
Candidates solved 3 coding questions on data structures and algorithms within a 1.5-hour duration on HackerRank. The difficulty ranged from easy to medium.
10 MCQs
Online Assessment conducted on HackerRank platform with a mix of coding and MCQ questions.
Coding questions: 1 easy hashmap problem and 1 hard DP problem involving bit manipulation
Online Assessment conducted on HackerRank platform with a mix of coding and MCQ questions.
Solve a standard arithmetic progression problem from CBSE class X mathematics.
The round consisted of MCQs and two coding questions. The MCQs tested CS fundamentals, including programming concepts like fprintf() and fscanf(). The coding questions were basic but required speed to solve within the given time frame.
Print all prime numbers from 0 to 1000.
The round consisted of MCQs and two coding questions. The MCQs tested CS fundamentals, including programming concepts like fprintf() and fscanf(). The coding questions were basic but required speed to solve within the given time frame.
MCQs on OOPS, Data Structures, Aptitude, and DBMS
Online test consisting of MCQs and programming questions.
Moderate-level tree-based question
Preliminary round held on Hackerrank with three DSA-based questions of varying difficulty levels.
Easy-level coding question solvable by beginners in DSA
Preliminary round held on Hackerrank with three DSA-based questions of varying difficulty levels.
Medium-level coding question requiring optimization
Online Technical Test with three sections: Computer Fundamentals (10 MCQs), Coding (1 medium-level question requiring optimization, passed 7/10 test cases), and SQL (2 questions: filtering employee names by a specified letter and sorting by salary, and finding maximum profit with multiplication logic).
SQL query to find employee names starting with a specified letter and sort them by salary
Online Technical Test with three sections: Computer Fundamentals (10 MCQs), Coding (1 medium-level question requiring optimization, passed 7/10 test cases), and SQL (2 questions: filtering employee names by a specified letter and sorting by salary, and finding maximum profit with multiplication logic).
SQL query to find the maximum profit achieved by an employee involving multiplication logic
Online Technical Test with three sections: Computer Fundamentals (10 MCQs), Coding (1 medium-level question requiring optimization, passed 7/10 test cases), and SQL (2 questions: filtering employee names by a specified letter and sorting by salary, and finding maximum profit with multiplication logic).
Write an SQL query to find the maximum profit achieved by an employee involving multiplication with a table heading.
Online Technical Test with three sections: Computer Fundamentals (10 MCQs), Coding (1 medium-level optimization problem), and SQL (2 queries).
Write an SQL query to find employee names starting with a specified letter, sorted by salary.
Online Technical Test with three sections: Computer Fundamentals (10 MCQs), Coding (1 medium-level optimization problem), and SQL (2 queries).
Solve a medium-level coding problem requiring optimization.
Online Technical Test with three sections: Computer Fundamentals (10 MCQs), Coding (1 medium-level optimization problem), and SQL (2 queries).
Solve ten distinct data structure-related problems.
Online test conducted on HackerRank with a time limit of 1 hour 30 minutes. Consisted of 12 questions: 2 DSA and 10 data structure-related.
Solve two distinct DSA problems.
Online test conducted on HackerRank with a time limit of 1 hour 30 minutes. Consisted of 12 questions: 2 DSA and 10 data structure-related.
Find the length of the last word in a string where words are separated by one or more spaces and there are trailing non-characters at the start and end of the string.
Online assessment consisting of 15 MCQs and 2 coding questions. MCQs focused on aptitude, operating systems, and Linux commands. Coding questions involved IPv4 to IPv6 conversion and finding the length of the last word in a string.
Convert an IPv4 address to an IPv6 address.
Online assessment consisting of 15 MCQs and 2 coding questions. MCQs focused on aptitude, operating systems, and Linux commands. Coding questions involved IPv4 to IPv6 conversion and finding the length of the last word in a string.
Solve DSA coding problems on HackerRank.
Second online test on HackerRank with 25 MCQs on Computer Science fundamentals and 3 DSA coding problems.
Solve DSA coding problems on HackerRank.
First online test on HackerRank with 25 MCQs on Computer Science fundamentals and 3 DSA coding questions.
Easy-level coding problem
Coding round conducted on HackerRank with two questions of varying difficulty levels.
Medium-level coding problem
Coding round conducted on HackerRank with two questions of varying difficulty levels.
Solve a string manipulation problem within a 45-minute timeframe.
Single coding question focused on strings, 45 minutes duration.
Given an array, maximize the sum by rearranging and applying operations on prefix sums at odd and even indices.
First round was an online assessment on HackerRank consisting of two coding problems.
Delete nodes from a linked list that fall within a specified range.
First round was an online assessment on HackerRank consisting of two coding problems.
Solve 2 Algo/DS questions of medium difficulty.
Online coding round with 2 Algo/DS questions and 1 SQL query question. SQL query was tough, requiring computations, joins, and nested queries across 3 tables. Two medium-level coding questions.
Write a SQL query involving computations, joins, and nested queries across 3 tables.
Online coding round with 2 Algo/DS questions and 1 SQL query question. SQL query was tough, requiring computations, joins, and nested queries across 3 tables. Two medium-level coding questions.
Sieve of Eratosthenes problem requiring efficient generation of prime numbers.
45-minute online coding test focusing on algorithmic problem-solving and data structures.
Priority Queue problem focused on implementing an efficient solution using heaps.
45-minute online coding test focusing on algorithmic problem-solving and data structures.
Two-pointer problem requiring efficient processing of a sorted array.
45-minute online coding test focusing on algorithmic problem-solving and data structures.