Amazon.com

www.amazon.com
www.amazon.com

# Amazon.com Intern Interview Questions

Updated 6 Nov 2014
Updated 6 Nov 2014
227 Interview Reviews

84%
12%
2%

44%
26%
8%

3.1
Average

Hard

Average

Easy

## 227 Candidate Interview Reviews Back to all interviews

Sort: Popular Date Difficulty
1.

## Software Development Engineer I Intern Interview

Application Details

I applied through college or university. The process took a dayinterviewed at Amazon.com in August 2014.

Interview Details

firstly they took a online test conducted through hackerrank and then 25 students were shortlisted ..then two technical iinterview rounds were there...... they questiojns regarding trees, algorithms, sortings questions, operating system.... interview was really nice and goes very smoothly if u know most of the things

Interview Questions
• they askes me a puzzle of bouncing ball and 100 buildings problem   Answer Question
Accepted Offer
Positive Experience
Average Interview
2.

## Intern Interview

Application Details

I applied through an employee referral. The process took a dayinterviewed at Amazon.com in October 2013.

Interview Details

4 rounds
1. jam
2. technical
3.technical
4. managers round

Interview Questions
Accepted Offer
Positive Experience
Difficult Interview
3. 3 people found this helpful

## Intern Interview

Application Details

I applied through college or university. The process took 2 daysinterviewed at Amazon.com in September 2013.

Interview Details

Amazon written
20 mcq on basics of c,os,networking+ 2 coding (left view,rotate a matrix by 90 degree)

Interview(round-1)
1.you have to find p,q of matrix p*q
such that it fill n elements(n given)
Such that
a) matrix should be nearest to a square matrix and
b) 0<=((p*q)-n)<=2

2. zig-zag traversal of tree

3.you are given an array of length k and it have numbers from 0 to n (where k>>>n) in O(k) time and no extra space find occurrences of each element in O(k) time only

ROUND-2
1. You are given row and column wise sorted matrix you have to find and delete an element such that it is still sorted in O(n) time
2. Find if sum of any 2 elements in an array equal to k in O(n) time using extra space
3.In a bst to every element add sum of elements greater than it.

Interview Questions
• 1.you are given an array of length k and it have numbers from 0 to n (where k>>>n) in O(k) time and no extra space find occurrences of each element in O(k) time only

2. You are given row and column wise sorted matrix you have to find and delete an element such that it is still sorted in O(n) time

Accepted Offer
Positive Experience
Average Interview
4. Is this helpful? The community relies on everyone sharing – Add Anonymous Interview Review

5.

## Intern Interview

Application Details

interviewed at Amazon.com in August 2013.

Interview Details

First round was an mcq round having questions from: Quantitative aptitude, c, c++, java, operating system and 2 coding questions.
Second round was technical interview: questions on arrays, linked list and trees were asked.
Third round: it was hr round. typical hr questions were asked

Interview Questions
Accepted Offer
Positive Experience
Average Interview
6.

## Software Development Engineer I Intern Interview

Application Details

I applied through college or university. The process took 2 daysinterviewed at Amazon.com in July 2013.

Interview Details

The opportunity was part of Amazon's on-campus recruitment drive. The procedure had three parts:
1) Standard MCQ and coding question Online test at InterviewStreet. There were 20 MCQ questions and 2 coding questions. All the questions were fairly easy.
2) This was followed by a Paper-pen coding round for the shortlisted candidates. There were two groups of 8 candidates each and 5 apiece were selected for further interviews.
3) Further shortlist was announced and those people were interviewed and successful candidates were given internship offers. No HR rounds were conducted.

Interview Questions
• Finding nth smallest number in a running stream of numbers.   Answer Question
Negotiation Details
No negotiations due to On-Campus procedure.
Accepted Offer
Positive Experience
Easy Interview
7.

## Intern Interview

Application Details

I applied online. The process took a weekinterviewed at Amazon.com.

Interview Details

3 phone screens

Interview Questions
Negotiation Details
they gave me what I expected
Accepted Offer
Positive Experience
Difficult Interview
8. 1 person found this helpful

## Software Development Engineer Intern (India) Interview

Application Details

I applied through an employee referral. The process took 2+ weeksinterviewed at Amazon.com in May 2012.

Interview Details

I was contacted by their recruiter and there was one offsite written test . And based on its performance there was a telephonic interview . Overall process went almost 20 days .

Interview Questions
• Given a linked list , swap alternate nodes of linked list .
For eq: 1 2 3 4 will become 2 1 4 3
and 1 2 3 4 5 6 will become 2 1 4 3 6 5 .

• Given N petrol pumps in a circular road, distance b/w adjacent petrol pumps and amount of petrol with vehicle capacity . Find a petrol pump where we should start so that we can cover entire road .   View Answer
Negotiation Details
We
Accepted Offer
Positive Experience
Average Interview
9.

## Software Development Engineer Intern Interview

Application Details

I applied through college or university. The process took 2 daysinterviewed at Amazon.com in March 2012.

Interview Details

Well it initially starts with a telephonic call followed by 4-5 onsite rounds of interviews.

Interview Questions
Accepted Offer
Difficult Interview
10. 2 people found this helpful

## Software Development Engineer Intern Interview

Application Details

I applied through college or university. The process took 2 weeksinterviewed at Amazon.com in October 2011.

Interview Details

1 online technical test of 90 minutes consisting of some multiple choice questions and 3 programming questions followed by an interview

Interview Questions
Accepted Offer
Positive Experience
Easy Interview
11.

## Software Development Engineer I Intern Interview

Application Details

I applied online. The process took 3 weeksinterviewed at Amazon.com.

Interview Details

First, I had one phonescreen. I got some questions about data structures (queue, stack) and how to implement a stack holding its min value.
Then I was invited for onsite interview. It was 4 interviews (45min each) in row. More questions about data structures and simple algorithms (how to implement ordered hashmap using ordinary hashmap, DFS/BFS, checking if binary tree is BST).

Interview Questions
Accepted Offer

## Amazon.com

Click to Rate
or

The difficulty rating is the average interview difficulty rating across all interview candidates.

The interview experience is the percentage of all interview candidates who said that their interview experience was positive, neutral or negative.

Your response will be removed from the review – this cannot be undone.