Question 1

Two Sum — Amazon Interview Question

Accepted Answer

"Two Sum" is a easy difficulty problem asked at Amazon interviews. It covers the following topics: Array, Hash Table. You can practice it on LeetCode: https://leetcode.com/problems/two-sum

Question 2

Trapping Rain Water — Amazon Interview Question

Accepted Answer

"Trapping Rain Water" is a hard difficulty problem asked at Amazon interviews. It covers the following topics: Array, Two Pointers, Dynamic Programming, Stack, Monotonic Stack. You can practice it on LeetCode: https://leetcode.com/problems/trapping-rain-water

Question 3

Longest Substring Without Repeating Characters — Amazon Interview Question

Accepted Answer

"Longest Substring Without Repeating Characters" is a medium difficulty problem asked at Amazon interviews. It covers the following topics: Hash Table, String, Sliding Window. You can practice it on LeetCode: https://leetcode.com/problems/longest-substring-without-repeating-characters

Question 4

Merge Sorted Array — Amazon Interview Question

Accepted Answer

"Merge Sorted Array" is a easy difficulty problem asked at Amazon interviews. It covers the following topics: Array, Two Pointers, Sorting. You can practice it on LeetCode: https://leetcode.com/problems/merge-sorted-array

Question 5

Group Anagrams — Amazon Interview Question

Accepted Answer

"Group Anagrams" is a medium difficulty problem asked at Amazon interviews. It covers the following topics: Array, Hash Table, String, Sorting. You can practice it on LeetCode: https://leetcode.com/problems/group-anagrams

Question 6

Add Two Numbers — Amazon Interview Question

Accepted Answer

"Add Two Numbers" is a medium difficulty problem asked at Amazon interviews. It covers the following topics: Linked List, Math, Recursion. You can practice it on LeetCode: https://leetcode.com/problems/add-two-numbers

#	Question Title	Difficulty	Frequency	Topics
1	Two Sum	EASY	100.0	ArrayHash Table
2	Trapping Rain Water	HARD	85.9	ArrayTwo PointersDynamic Programming+2
3	Longest Substring Without Repeating Characters	MEDIUM	82.6	Hash TableStringSliding Window
4	Merge Sorted Array	EASY	81.4	ArrayTwo PointersSorting
5	Group Anagrams	MEDIUM	78.9	ArrayHash TableString+1
6	Add Two Numbers	MEDIUM	77.9	Linked ListMathRecursion
7	Valid Parentheses	EASY	77.7	StringStack
8	Longest Palindromic Substring	MEDIUM	77.1	Two PointersStringDynamic Programming
9	3Sum	MEDIUM	76.7	ArrayTwo PointersSorting
10	Merge Intervals	MEDIUM	75.8	ArraySorting

Explore 450+ Companies

Companies

Amazon

Want to see more?

Amazon Interview Questions

Ai Assistant Kas

Explore 450+ Companies

Companies

AA CompaniesBrowse companies

BB CompaniesBrowse companies

CC CompaniesBrowse companies

DD CompaniesBrowse companies

EE CompaniesBrowse companies

FF CompaniesBrowse companies

GG CompaniesBrowse companies

HH CompaniesBrowse companies

II CompaniesBrowse companies

JJ CompaniesBrowse companies

KK CompaniesBrowse companies

LL CompaniesBrowse companies

MM CompaniesBrowse companies

NN CompaniesBrowse companies

OO CompaniesBrowse companies

PP CompaniesBrowse companies

QQ CompaniesBrowse companies

RR CompaniesBrowse companies

SS CompaniesBrowse companies

TT CompaniesBrowse companies

UU CompaniesBrowse companies

VV CompaniesBrowse companies

WW CompaniesBrowse companies

XX CompaniesBrowse companies

YY CompaniesBrowse companies

ZZ CompaniesBrowse companies

Amazon

Want to see more?

Amazon Interview Questions

Ai Assistant Kas