Implement a min-stack supporting getMin in O(1).FrontendNew Grad / JuniorMedium◆ Commonly asked#stackPracticeLeetCode↗GeeksforGeeks↗
Quantitative aptitude: permutations, combinations and probability.Full-stackInternMedium◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Quantitative aptitude: simple and compound interest.Full-stackInternEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Verbal ability: synonyms, antonyms and para-jumbles.Full-stackInternEasy◆ Commonly asked#verbalPracticeGeeksforGeeks↗Search↗
Verbal ability: error spotting and sentence correction.BackendNew Grad / JuniorEasy◆ Commonly asked#verbalPracticeGeeksforGeeks↗Search↗
Logical reasoning: number and letter series completion.BackendNew Grad / JuniorEasy◆ Commonly asked#reasoningPracticeGeeksforGeeks↗Search↗
Email writing / essay writing task.BackendNew Grad / JuniorEasy◆ Commonly asked#verbalPracticeGeeksforGeeks↗Search↗
Logical reasoning: blood relations and seating arrangement.Full-stackNew Grad / JuniorMedium◆ Commonly asked#reasoningPracticeGeeksforGeeks↗Search↗
Quantitative aptitude: time, speed and distance problems.Full-stackNew Grad / JuniorEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Quantitative aptitude: profit, loss and percentages.Full-stackNew Grad / JuniorEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Quantitative aptitude: ratio, proportion and averages.BackendInternEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Pseudocode: spot the error in the given snippet.BackendInternMedium◆ Commonly asked#pseudocodePracticeGeeksforGeeks↗Search↗
Pseudocode: predict the output of the given code block.BackendInternMedium◆ Commonly asked#pseudocodePracticeGeeksforGeeks↗Search↗
Debugging + output-prediction multiple choice section.Full-stackNew Grad / JuniorEasy◆ Commonly asked#fundamentalsPracticeGeeksforGeeks↗Search↗
Longest common prefix among strings.BackendNew Grad / JuniorEasy◆ Commonly asked#stringPracticeLeetCode↗GeeksforGeeks↗
Two timed medium array/string problems in 70 minutes.Full-stackNew Grad / JuniorMedium◆ Commonly asked#arrays#stringsPracticeGeeksforGeeks↗Search↗
Implement a rate-limited counter.BackendNew Grad / JuniorMedium◆ Commonly asked#simulationPracticeGeeksforGeeks↗Search↗
Spiral order traversal of a matrix.BackendNew Grad / JuniorMedium◆ Commonly asked#matrixPracticeLeetCode↗GeeksforGeeks↗
Debugging + output-prediction multiple choice section.BackendNew Grad / JuniorEasy◆ Commonly asked#fundamentalsPracticeGeeksforGeeks↗Search↗
Merge overlapping meeting intervals from a calendar.FrontendNew Grad / JuniorMedium◆ Commonly asked#intervals#sortingPracticeGeeksforGeeks↗Search↗
Reformat a log file by timestamp.BackendNew Grad / JuniorEasy◆ Commonly asked#sorting#parsingPracticeGeeksforGeeks↗Search↗
Find the missing number in 1..n.FrontendNew Grad / JuniorEasy◆ Commonly asked#mathPracticeLeetCode↗GeeksforGeeks↗
Reformat a log file by timestamp.Full-stackNew Grad / JuniorEasy◆ Commonly asked#sorting#parsingPracticeGeeksforGeeks↗Search↗
Longest common prefix among strings.Full-stackNew Grad / JuniorEasy◆ Commonly asked#stringPracticeLeetCode↗GeeksforGeeks↗
Validate an IP address (IPv4 / IPv6).BackendNew Grad / JuniorMedium◆ Commonly asked#string#parsingPracticeGeeksforGeeks↗Search↗
Merge overlapping meeting intervals from a calendar.FrontendNew Grad / JuniorMedium◆ Commonly asked#intervals#sortingPracticeGeeksforGeeks↗Search↗
Validate an IP address (IPv4 / IPv6).FrontendNew Grad / JuniorMedium◆ Commonly asked#string#parsingPracticeGeeksforGeeks↗Search↗
Logical reasoning: data interpretation from charts and tables.Full-stackInternMedium◆ Commonly asked#reasoningPracticeGeeksforGeeks↗Search↗
Quantitative aptitude: permutations, combinations and probability.Full-stackInternMedium◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Verbal ability: error spotting and sentence correction.Full-stackInternEasy◆ Commonly asked#verbalPracticeGeeksforGeeks↗Search↗
Quantitative aptitude: time, speed and distance problems.BackendNew Grad / JuniorEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Email writing / essay writing task.BackendNew Grad / JuniorEasy◆ Commonly asked#verbalPracticeGeeksforGeeks↗Search↗
Pseudocode: spot the error in the given snippet.BackendNew Grad / JuniorMedium◆ Commonly asked#pseudocodePracticeGeeksforGeeks↗Search↗
Verbal ability: reading comprehension passage.Full-stackNew Grad / JuniorEasy◆ Commonly asked#verbalPracticeGeeksforGeeks↗Search↗
Logical reasoning: blood relations and seating arrangement.Full-stackNew Grad / JuniorMedium◆ Commonly asked#reasoningPracticeGeeksforGeeks↗Search↗
Logical reasoning: number and letter series completion.Full-stackNew Grad / JuniorEasy◆ Commonly asked#reasoningPracticeGeeksforGeeks↗Search↗
Pseudocode: predict the output of the given code block.BackendInternMedium◆ Commonly asked#pseudocodePracticeGeeksforGeeks↗Search↗
Quantitative aptitude: profit, loss and percentages.BackendInternEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Quantitative aptitude: ratio, proportion and averages.BackendInternEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗
Compute the running median of a stream.Full-stackNew Grad / JuniorHard◆ Commonly asked#heapPracticeGeeksforGeeks↗Search↗
Debugging + output-prediction multiple choice section.FrontendNew Grad / JuniorEasy◆ Commonly asked#fundamentalsPracticeGeeksforGeeks↗Search↗
Longest common prefix among strings.FrontendNew Grad / JuniorEasy◆ Commonly asked#stringPracticeLeetCode↗GeeksforGeeks↗
Find the number of distinct substrings of length k.BackendNew Grad / JuniorMedium◆ Commonly asked#sliding-window#stringPracticeGeeksforGeeks↗Search↗
Move zeroes to the end in place.FrontendNew Grad / JuniorEasy◆ Commonly asked#two-pointersPracticeLeetCode↗GeeksforGeeks↗
Given a list of transactions, detect fraudulent patterns.FrontendNew Grad / JuniorMedium◆ Commonly asked#hashmap#simulationPracticeGeeksforGeeks↗Search↗
Reformat a log file by timestamp.BackendNew Grad / JuniorEasy◆ Commonly asked#sorting#parsingPracticeGeeksforGeeks↗Search↗
Implement a min-stack supporting getMin in O(1).FrontendNew Grad / JuniorMedium◆ Commonly asked#stackPracticeLeetCode↗GeeksforGeeks↗
Simulate a simple inventory system from a spec.FrontendNew Grad / JuniorMedium◆ Commonly asked#simulationPracticeGeeksforGeeks↗Search↗
Reformat a log file by timestamp.BackendNew Grad / JuniorEasy◆ Commonly asked#sorting#parsingPracticeGeeksforGeeks↗Search↗
Group items by frequency and return the top K.FrontendNew Grad / JuniorMedium◆ Commonly asked#hashmap#heapPracticeGeeksforGeeks↗Search↗
Implement a rate-limited counter.BackendNew Grad / JuniorMedium◆ Commonly asked#simulationPracticeGeeksforGeeks↗Search↗
Simulate a simple inventory system from a spec.Full-stackNew Grad / JuniorMedium◆ Commonly asked#simulationPracticeGeeksforGeeks↗Search↗
Longest common prefix among strings.BackendNew Grad / JuniorEasy◆ Commonly asked#stringPracticeLeetCode↗GeeksforGeeks↗
Validate an IP address (IPv4 / IPv6).BackendNew Grad / JuniorMedium◆ Commonly asked#string#parsingPracticeGeeksforGeeks↗Search↗
Two timed medium array/string problems in 70 minutes.FrontendNew Grad / JuniorMedium◆ Commonly asked#arrays#stringsPracticeGeeksforGeeks↗Search↗
Find the missing number in 1..n.Full-stackNew Grad / JuniorEasy◆ Commonly asked#mathPracticeLeetCode↗GeeksforGeeks↗
Debugging + output-prediction multiple choice section.BackendNew Grad / JuniorEasy◆ Commonly asked#fundamentalsPracticeGeeksforGeeks↗Search↗
Validate an IP address (IPv4 / IPv6).FrontendNew Grad / JuniorMedium◆ Commonly asked#string#parsingPracticeGeeksforGeeks↗Search↗
Implement a rate-limited counter.Full-stackNew Grad / JuniorMedium◆ Commonly asked#simulationPracticeGeeksforGeeks↗Search↗
Quantitative aptitude: simple and compound interest.Full-stackNew Grad / JuniorEasy◆ Commonly asked#aptitudePracticeGeeksforGeeks↗Search↗