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Qualcomm Interview Questions, Process, and Tips
Updated
6 Mar 2025
Top Qualcomm Interview Questions and Answers
- Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because ...read moreasked in Software Engineer interview
- Q2. What is Min-Cut placement algorithm? Given some block sizes, use the algorithm to place them on a given chip areaasked in Engineer interview
- Q3. Function to write data to some memory location which can dynamically allocate memory and return the address details where data is present .asked in Senior Engineer interview
Qualcomm Interview Experiences
Popular Designations
255 interviews found
Tanya Goyal
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(2 Questions)
- Q1. Linked list middle node, bit manipulation
- Q2. Wireless questions
Add your answer
Add your answer
Top Qualcomm Associate Engineer Interview Questions and Answers
Q1. Maximal Ratio Combining in MIMO, Quantization Noise power
View answer
(1)
Associate Engineer Interview Questions asked at other Companies
Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis...
read more
View answer
(1)
BIDISHA MISRA
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
I applied via Campus Placement
Round 1 - Aptitude Test
Aptitude, Programming, Communication
Round 2 - Technical
(1 Question)
- Q1. Detection &Estimation, Communication and Signal Processing
Add your answer
Top Qualcomm Engineer Interview Questions and Answers
Q1. What is Min-Cut placement algorithm? Given some block sizes, use the algorithm to place them on a given chip area
View answer
(1)
Engineer Interview Questions asked at other Companies
Q1. ❖ If a team member is unable to carry out his work, he is doing it repetitively, how would you handle it?, would you like to work only on lifing of components, or would you be ready to shift to other departments?
View answer
(7)
Anonymous
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I appeared for an interview in Mar 2024.
Round 1 - Coding Test
1. Reverse a singly linked list
2. Kadane Algorithm
Round 2 - One-on-one
(1 Question)
- Q1. Asked about my previous company and projects I worked on. In depth discussion on my resume. Questions on OS fundamentals.
Add your answer
Round 3 - One-on-one
(1 Question)
- Q1. In depth discussion on the projects I previously worked on. Write code to explain race condition in OS. Few puzzles and numerical were given to test my analytical skills.
Add your answer
Round 4 - One-on-one
(1 Question)
- Q1. Final Round with Senior Manager, testing me on all parameters aptitude, tech stack, past experience and interest in the role.
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare well to face any questions from your resume/cv
Prepare DSA, os fundamentals(mutex, semaphore, deadlock, memory management, etc)
Prepare DSA, os fundamentals(mutex, semaphore, deadlock, memory management, etc)
Top Qualcomm Senior Engineer Interview Questions and Answers
Q1. Function to write data to some memory location which can dynamically allocate memory and return the address details where data is present .
View answer
(1)
Senior Engineer Interview Questions asked at other Companies
Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
View answer
(57)
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(2 Questions)
- Q1. Link list reversal
- Q2. OS all concepts
Add your answer
Add your answer
Top Qualcomm SDE Interview Questions and Answers
Q1. write a program with 2 threads. one thread should print even and other should print odd numbers in sequence. how would you make it SMP safe?
View answer
(1)
SDE Interview Questions asked at other Companies
Q1. Return Subsets Sum to K Problem Statement Given an integer array 'ARR' of size 'N' and an integer 'K', return all the subsets of 'ARR' which sum to 'K'. Explanation: A subset of an array 'ARR' is a tuple that can be obtained from 'ARR' by r...
read more
View answer
(1)
Qualcomm interview questions for popular designations
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(2 Questions)
- Q1. Signal Processing based questions
- Q2. Detection and estimations question
Add your answer
Add your answer
Top Qualcomm Engineer Interview Questions and Answers
Q1. What is Min-Cut placement algorithm? Given some block sizes, use the algorithm to place them on a given chip area
View answer
(1)
Engineer Interview Questions asked at other Companies
Q1. ❖ If a team member is unable to carry out his work, he is doing it repetitively, how would you handle it?, would you like to work only on lifing of components, or would you be ready to shift to other departments?
View answer
(7)
Get interview-ready with Top Qualcomm Interview Questions
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test
Nil nil nil nil nil nil
Round 2 - Technical
(2 Questions)
- Q1. Nil nil nil nil nil nil
- Q2. Nil nil nil nil nil nil boss good
Add your answer
Add your answer
Top Qualcomm Software Developer Interview Questions and Answers
Q1. Minimum Fountains Activation Problem In this problem, you have a one-dimensional garden of length 'N'. Each position from 0 to 'N' has a fountain that can provide water to the garden up to a certain range. Thus, there are 'N' + 1 fountains ...
read more
View answer
(1)
Software Developer Interview Questions asked at other Companies
Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is...
read more
View answer
(42)
Jobs at Qualcomm
Interview experience
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR
(1 Question)
- Q1. It was a dsa coding question
Add your answer
Round 2 - Technical
(1 Question)
- Q1. Its was also dsa coding ques
Add your answer
Top Qualcomm Software Engineer Interview Questions and Answers
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(208)
Software Engineer Interview Questions asked at other Companies
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(208)
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(1 Question)
- Q1. Two-Sum Problem
Add your answer
Top Qualcomm SDE Interview Questions and Answers
Q1. write a program with 2 threads. one thread should print even and other should print odd numbers in sequence. how would you make it SMP safe?
View answer
(1)
SDE Interview Questions asked at other Companies
Q1. Return Subsets Sum to K Problem Statement Given an integer array 'ARR' of size 'N' and an integer 'K', return all the subsets of 'ARR' which sum to 'K'. Explanation: A subset of an array 'ARR' is a tuple that can be obtained from 'ARR' by r...
read more
View answer
(1)
Interview experience
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected
I applied via Walk-in and was interviewed in Mar 2024. There was 1 interview round.
Round 1 - Technical
(3 Questions)
- Q1. Transformers and DG, Chiller, Utility and STP and WTP operations
- Q2. Documenyation and break down equipment vendor follow up
- Q3. Man power handling and Weekend PPM activities
Add your answer
Add your answer
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good
Electrical Shift Engineer Interview Questions asked at other Companies
Q1. What are the troubleshooting techniques used in electrical systems?
View answer
(1)
Interview experience
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Round 1 - Coding Test
Coding round coding round coding round
Round 2 - HR
(2 Questions)
- Q1. How are you doing
- Q2. What is your name
Add your answer
Add your answer
Staff Engineer Interview Questions asked at other Companies
Q1. Swap Adjacent Bit Pairs Problem Statement Given an integer N, your task is to compute the number that results from swapping each even position bit of N's binary representation with its adjacent odd bit to the right. Consider the least signi...
read more
View answer
(1)
Top trending discussions
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Salary Discussions, Hike & Promotions
1w
a cloud architect
Pls share your guidance/experience
I received an offer from PayPal India for the Data Architect role in Grade 27. The compensation offered is ;
₹80 lakh base, plus 80 lakh RSU (3-year vest) and ₹16 lakh variable
Is this a good offer considering my level of experience for the grade? Has anyone provided feedback on the work-life balance, as I've heard a lot about restructuring stuff and layoffs? thanks in advance.
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Qualcomm Interview FAQs
How many rounds are there in Qualcomm interview?
Qualcomm interview process usually has 2-3 rounds. The most common rounds in the Qualcomm interview process are Technical, One-on-one Round and Coding Test.
How to prepare for Qualcomm interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Qualcomm. The most common topics and skills that interviewers at Qualcomm expect are Python, Staffing, Computer science, C++ and Debugging.
What are the top questions asked in Qualcomm interview?
Some of the top questions asked at the Qualcomm interview -
How long is the Qualcomm interview process?
The duration of Qualcomm interview process can vary, but typically it takes about less than 2 weeks to complete.
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Qualcomm Interviews By Designations
- Qualcomm Software Engineer Interview Questions
- Qualcomm Associate Engineer Interview Questions
- Qualcomm Engineer Interview Questions
- Qualcomm Senior Engineer Interview Questions
- Qualcomm Software Developer Interview Questions
- Qualcomm Hardware Engineer Interview Questions
- Qualcomm Senior Software Engineer Interview Questions
- Qualcomm Intern Interview Questions
- Show more
Interview Questions for Popular Designations
- Software Engineer Interview Questions
- Associate Engineer Interview Questions
- Engineer Interview Questions
- Senior Engineer Interview Questions
- Software Developer Interview Questions
- Hardware Engineer Interview Questions
- Senior Software Engineer Interview Questions
- Intern Interview Questions
- Show more
Qualcomm Interview Process
based on 173 interviews
Interview experience
View more
Interview Questions from Similar Companies
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Qualcomm Reviews and Ratings
based on 980 reviews
Rating in categories
|
Senior Engineer
1.2k
salaries
|  ₹14.5 L/yr - ₹50 L/yr |
|
Software Engineer
1k
salaries
| ₹10 L/yr - ₹38.5 L/yr |
|
Engineer
892
salaries
| ₹9 L/yr - ₹30 L/yr |
|
Senior Software Engineer
624
salaries
| ₹13.5 L/yr - ₹50 L/yr |
|
Senior Leader Engineer
439
salaries
| ₹20 L/yr - ₹72 L/yr |
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