Best amazon oa questions

Amazon OA Questions

Aspiring candidates preparing for interviews at Amazon often face a daunting task when it comes to preparing for the Online Assessment (OA) round. The OA round is designed to assess a candidate’s problem-solving abilities and technical skills. One of the best ways to prepare for this round is by practicing with a wide range of Amazon OA questions.

Amazon OA questions cover various topics, including data structures, algorithms, coding, and problem-solving. These questions are designed to test a candidate’s ability to think critically and come up with efficient solutions. By practicing these questions, candidates can familiarize themselves with the types of problems they may encounter during the actual interview process.

Whether you are a software engineer, data scientist, or any other technical professional, it is crucial to practice these questions to increase your chances of success at Amazon. To help you in your preparation, here is a list of Amazon OA questions that you can practice:

See these Amazon OA questions

  • Find the Missing Number
  • Two Sum
  • Reverse Integer
  • Valid Parentheses
  • Longest Substring Without Repeating Characters
  • Median of Two Sorted Arrays
  • Container With Most Water
  • Integer to Roman
  • Longest Common Prefix
  • Three Sum
  • Remove Nth Node From End of List
  • Valid Palindrome
  • Regular Expression Matching
  • String to Integer (atoi)
  • Palindrome Number
  • ZigZag Conversion
  • Reverse Linked List
  • Merge Two Sorted Lists
  • Search in Rotated Sorted Array
  • Group Anagrams
  • Longest Palindromic Substring
  • Implement strStr()
  • Jump Game
  • Merge Intervals
  • Unique Paths
  • Valid Sudoku
  • Count and Say
  • Minimum Window Substring
  • Word Search
  • Combination Sum
  • Product of Array Except Self
  • Maximum Subarray
  • House Robber
  • Course Schedule
  • Word Ladder
  • Best Time to Buy and Sell Stock
  • Decode Ways
  • Palindrome Partitioning
  • Minimum Path Sum
  • Jump Game II
  • Longest Increasing Subsequence
  • Alien Dictionary

Remember, practicing these Amazon OA questions will not only help you improve your problem-solving skills but also boost your confidence during the actual interview. Make sure to thoroughly understand the concepts behind each question and practice writing efficient and optimized code.

Good luck with your Amazon OA preparation!

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