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EX Squared Solutions Interview Questions, Process, and Tips
Updated
6 Sep 2023
Top EX Squared Solutions Interview Questions and Answers
- Q1. Pair Sum You are given an array/list ‘ARR’ consisting of ‘N’ distinct integers arranged in ascending order. You are also given an integer ‘TARGET’. Your task is to count ...read moreasked in Software Developer Intern interview
- Q2. Buy and Sell Stock You are Harshad Mehta’s friend. He told you the price of a particular stock for the next ‘N’ days. You can either buy or sell a stock. Also, you can on ...read moreasked in Software Developer Intern interview
- Q3. Maximum sum path from the leaf to root You are given a binary tree of 'N' nodes. Your task is to find the path from the leaf node to the root node which has the maximum p ...read moreasked in Software Developer Intern interview
Popular Job Profiles
3 EX Squared Solutions Interview Experiences
10 questions found
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Anonymous
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Campus Placement and was interviewed in Aug 2023.
2 Interview Rounds
1
Coding Test Round
Coderbyte platform was used
There were 3 easy problems related to string and array manipulation and 2 medium to hard problems of lru cache implementation and the other one was of the time difference between the given 12hour format time (it was given in string) and there was a sql hard question in which it asked us to filter the table based on the given conditions and add a column with a given condition
2
Technical Round (1 Question)
- Q1. They asked me reverse of linked list and rotate a matrix by 90 degeress questions and they asked basic oops concepts and some basic sorting algorithms they aske...read more Add Answer
CodingNinjas
I was interviewed in Oct 2020.
3 Interview Rounds
1
Coding Test Round (3 Questions)
Round duration - 60 minutes
Round difficulty - Easy
- Q1. Pair Sum You are given an array/list ‘ARR’ consisting of ‘N’ distinct integers arranged in ascending order. You are also given an integer ‘TARGET’. Your task is...read more View Answers (2)
- Q2. Maximum sum path from the leaf to root You are given a binary tree of 'N' nodes. Your task is to find the path from the leaf node to the root node which...read more View Answers (2)
- Q3. SQL Question
Write an SQL query to fetch records that are present in one table but not in another table.
View Answers (1)
2
Video Call Round (1 Question)
Round duration - 30 minutes
Round difficulty - Easy
- Q1. Pascal case of a given sentence Given a string “STR”, you need to remove spaces from the string “STR” and rewrite in the Pascal case. Your task is to return the...read more View Answers (1)
3
Video Call Round (2 Questions)
Round duration - 60 Minutes
Round difficulty - Easy
- Q1. Buy and Sell Stock You are Harshad Mehta’s friend. He told you the price of a particular stock for the next ‘N’ days. You can either buy or sell a stock. Also, ...read more View Answers (4)
- Q2. Possible Words From A Phone Number After years of research, Ninja is finally able to invent the time machine, and now he is back to the good old days when T9 ke...read more View Answers (1)
Interview Preparation Tips
Professional and academic backgroundI completed Information Technology from J.C. Bose University of Science and Technology, YMCA. Eligibility criteriaNo backlogEX Squared Solutions India Pvt Ltd interview preparation:Topics to prepare for the interview - Tree, Linked List,Graph,OOPS,Dynamic Programming,Stacks,Operating SystemTime required to prepare for the interview - 6 monthInterview preparation tips for other job seekers
Tip 1 : Mention 1 project at least in your resume which is done by you . Never mention a project copied from google.
Tip 2 : Prepare for basic of OOPS and Operating System.
Tip 3 : You have to some Knowledge of System design .
Tip 4 : never give wrong answer if you don't know the answer simply say it to interviewr.
Tip 1 : Never add fake information related to project and other stuff.
Tip 2 : Keep resume simple do not add unnecessary info like you ranked 1st in 5th class.
Skills evaluated in this interview
I was interviewed in Oct 2020.
2 Interview Rounds
1
Coding Test Round (2 Questions)
Round duration - 60 Minutes
Round difficulty - Medium
The test was conducted around 3 pm . Four coding questions were there. 2 questions were easy and 2 were of moderate difficulty level. It was conducted remotely with video proctoring.I was able to solve all the 4 questions.
- Q1. Possible Words From A Phone Number After years of research, Ninja is finally able to invent the time machine, and now he is back to the good old days when T9 ke...read more View Answers (1)
- Q2. Flip Bits You are given an array of integers ARR[] of size N consisting of zeros and ones. You have to select a subset and flip bits of that subset. You have to...read more View Answers (2)
2
HR Round (1 Question)
Round duration - 10 Minutes
Round difficulty - Easy
It was a telephonic round. The HR asked some basic questions like how was your experience in the previous rounds.
- Q1. Basic HR Questions
Why Ex2 and why should we hire you.
View Answers (1)
Interview Preparation Tips
Professional and academic backgroundI applied for the job as SDE - 1 in FaridabadEligibility criteria7 CGPAEX Squared Solutions India Pvt Ltd interview preparation:Topics to prepare for the interview - Trees , Graphs, Number Theory, Arrays, Linked ListsTime required to prepare for the interview - 6 MonthsInterview preparation tips for other job seekers
Tip 1 : Practise as many questions as possible of DSA from Leetcode or coding ninjas.
Tip 2 : Study fundamentals of subjects like OS, DBMS and Computer Network and do atleast 2 good projects.
Tip 3 : Do atleast 200 questions.
Tip 1 : Have atleast 2-3 projects on resume.
Tip 2 : Mention profile links of github and codechef/codeforces.
Skills evaluated in this interview
Interview questions from similar companies
4 Interview Rounds
Interview Questions
- Q1. Tell me about ur self
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- Q2. Have u done any teamwork
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- Q3. Family background
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Interview Preparation Tips
Round: Test
Experience: There are two sections ....1) verbal 2)analytical and reasoning. paper was little bit tough. i didn't remember the type of questions.
Round: HR Interview
Experience: The HR was very cool and friendly. He asked me general questions like "tell me about ur self","have u done any teamwork" etc and then he asked me about my favourite subject.Then he asked me to explain the subject considering him as an 8th class student. Then he asked me about my family background. And the interview was about 30mins.
General Tips: You must be very cool while facing interview and u should ur confidence and interest towards the company.
College Name: NIT WARANGAL
Experience: There are two sections ....1) verbal 2)analytical and reasoning. paper was little bit tough. i didn't remember the type of questions.
Round: HR Interview
Experience: The HR was very cool and friendly. He asked me general questions like "tell me about ur self","have u done any teamwork" etc and then he asked me about my favourite subject.Then he asked me to explain the subject considering him as an 8th class student. Then he asked me about my family background. And the interview was about 30mins.
General Tips: You must be very cool while facing interview and u should ur confidence and interest towards the company.
College Name: NIT WARANGAL
3 Interview Rounds
Interview Preparation Tips
Round: Test
Experience: It went quite well.
Tips: Brush up everyday your aptitude skills
Duration: 30 minutes
Total Questions: 30
General Tips: Choosing your company and preparing for it early is better than trying everything on the day of selection process
Skills: Aptitude, Technical skills
College Name: IIT roorkee
Motivation: i am a self motivator
Experience: It went quite well.
Tips: Brush up everyday your aptitude skills
Duration: 30 minutes
Total Questions: 30
General Tips: Choosing your company and preparing for it early is better than trying everything on the day of selection process
Skills: Aptitude, Technical skills
College Name: IIT roorkee
Motivation: i am a self motivator
5 Interview Rounds
Interview Questions
- Q1. Based on a situation
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- Q2. Write a .small C code
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- Q3. Simple puzzles about colored balls probability
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- Q4. What Is the probability of it raining today in Chennai?
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- Q5. Find the probability that India will win the next Cricket World Cup
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Interview Preparation Tips
Round: Test
Experience: Fifty people appeared for the test out of which sixteen were shortlisted.
Round: Case Study Interview
Experience: How would you promote a newly launched product? What marketing strategies would you use? They asked very simple case studies.
Round: Technical Interview
Experience: Test was based on data analysis, mainly maths. The interview was to see how much 'C' and probability you know.
Tips: Customized preparation is must along with good CGPA.
Skill Tips: Work details about your internship helps!
Skills: General knowledge, Technical knowledge
College Name: IIT Madras
Experience: Fifty people appeared for the test out of which sixteen were shortlisted.
Round: Case Study Interview
Experience: How would you promote a newly launched product? What marketing strategies would you use? They asked very simple case studies.
Round: Technical Interview
Experience: Test was based on data analysis, mainly maths. The interview was to see how much 'C' and probability you know.
Tips: Customized preparation is must along with good CGPA.
Skill Tips: Work details about your internship helps!
Skills: General knowledge, Technical knowledge
College Name: IIT Madras
Skills evaluated in this interview
4 Interview Rounds
Interview Preparation Tips
Round: Resume Shortlist
Experience: CGPA + resume + online test - based shortlisting
Round: Test
Experience: Online Test:Quant, DI, verbal, and coding45 minutes coding + 15 minutes verbal + 30 minutes quant
Tips: Time constraint will be the major problem. CAT preparation would sufficeBrush up your coding skills- concentrate in either C or C++ or whichever language you're comfortable withE.g.: The coding question- Write a function to find if a number is palindromeBrush up through basic data structuresGraph theory and few sorting algorithms
Duration: 90 minutes
Round: Interview
Experience: (2 interviews, 20 minutes each)Resume- basedCoding skills and the approach towards the problem will also be tested
Tips: Be thorough with the work done in your internships and projects. Be ready to answer why you are interested in the company.Maintain your confidence level in the interviews. They also look for good communication skills, and even leadership, which is evident from the way you conduct yourself through the interview.Practice quant questions, prepare answers for all the basic HR questions.Coding, go through sorting algorithms, FOR, Graph theory.Digital IC design is very important courses. You should be through with this courses if you are interested in digital profile.
College Name: IIT Madras
Experience: CGPA + resume + online test - based shortlisting
Round: Test
Experience: Online Test:Quant, DI, verbal, and coding45 minutes coding + 15 minutes verbal + 30 minutes quant
Tips: Time constraint will be the major problem. CAT preparation would sufficeBrush up your coding skills- concentrate in either C or C++ or whichever language you're comfortable withE.g.: The coding question- Write a function to find if a number is palindromeBrush up through basic data structuresGraph theory and few sorting algorithms
Duration: 90 minutes
Round: Interview
Experience: (2 interviews, 20 minutes each)Resume- basedCoding skills and the approach towards the problem will also be tested
Tips: Be thorough with the work done in your internships and projects. Be ready to answer why you are interested in the company.Maintain your confidence level in the interviews. They also look for good communication skills, and even leadership, which is evident from the way you conduct yourself through the interview.Practice quant questions, prepare answers for all the basic HR questions.Coding, go through sorting algorithms, FOR, Graph theory.Digital IC design is very important courses. You should be through with this courses if you are interested in digital profile.
College Name: IIT Madras
5 Interview Rounds
Interview Questions
- Q1. Why IT consultancy?
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- Q2. What would be the advantages of chemical background?
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Interview Preparation Tips
Round: Test
Experience: CAT type questions were asked in English and DI.
Tips: Accuracy will matter and preparations for CAT will help.
Duration: 30 minutes
Total Questions: 40
Round: Technical Interview
Experience: Questions were based on Data Abstraction. Internship was the main topic around which the rest of the interview went on.
Tips: Coding skills should be good.
Round: HR Interview
Tips: Work on communication skills.
College Name: IIT KANPUR
Experience: CAT type questions were asked in English and DI.
Tips: Accuracy will matter and preparations for CAT will help.
Duration: 30 minutes
Total Questions: 40
Round: Technical Interview
Experience: Questions were based on Data Abstraction. Internship was the main topic around which the rest of the interview went on.
Tips: Coding skills should be good.
Round: HR Interview
Tips: Work on communication skills.
College Name: IIT KANPUR
5 Interview Rounds
Interview Questions
- Q1. Do you know Java? ---Yes
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- Q2. What is Thread and why are they used? ---told
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- Q3. What is JDBC? ---told
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- Q4. How to retrieve data from back end? ---told
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- Q5. Explain OOP concepts. ---explained the program
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- Q6. He gave me Java program and asked me to explain how memory is allocated? ---Explained with diagram
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- Q7. How was the day? ---A bit lagging one
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- Q8. Why? ---My token number is 197, I need to wait for long time since morning
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- Q9. About yourself? ---told
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- Q10. Tell me a special quality of yours which is not mentioned in your resume? ---Told
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Interview Preparation Tips
Round: Test
Experience: 4 modules :
1. Computer Programing :- Code is given,we need to find output, basic questions in Java, C, Data Structures, DBMS.
2. Quantitative Aptitude :- Easy, Basics in Simple Interest, Profit&Loss, Numbers, Logs, Time and Work, Time Speed Distance, Prob, Perm&Comb.
3. Logical Reasoning :- Blood relations, Directions, Data sufficiency, Puzzle, Arrangements (circular & linear).
4. English :- Fill in appropriate meaning, Antonyms, Synonyms, Arrange the sentences, and 2 huge paragraphs (4+4=8 questions).
Out of 2000 members 400 were selected. I'm one among them.
Round: HR Interview
Experience: After 2 days I received mail from HCL (offer letter and letter of intent).
Tips: HR round is to test our communication only..
College Name: NA
Experience: 4 modules :
1. Computer Programing :- Code is given,we need to find output, basic questions in Java, C, Data Structures, DBMS.
2. Quantitative Aptitude :- Easy, Basics in Simple Interest, Profit&Loss, Numbers, Logs, Time and Work, Time Speed Distance, Prob, Perm&Comb.
3. Logical Reasoning :- Blood relations, Directions, Data sufficiency, Puzzle, Arrangements (circular & linear).
4. English :- Fill in appropriate meaning, Antonyms, Synonyms, Arrange the sentences, and 2 huge paragraphs (4+4=8 questions).
Out of 2000 members 400 were selected. I'm one among them.
Round: HR Interview
Experience: After 2 days I received mail from HCL (offer letter and letter of intent).
Tips: HR round is to test our communication only..
College Name: NA
Skills evaluated in this interview
3 Interview Rounds
Interview Preparation Tips
Round: Test
Experience: Simple Aptitude - just brush up basics - be quick in your solving.
Duration: 120min minutes
Total Questions: 50+10
Round: HR Interview
Experience: Pretty simple interview round - was asked few HR questions. Majorly it was a informative session where i was told about the job profile and tested whether I was willing to take up the responsibility & commitment.
College Name: IIT MADRAS
Motivation: Just applied gen. Got through.
Experience: Simple Aptitude - just brush up basics - be quick in your solving.
Duration: 120min minutes
Total Questions: 50+10
Round: HR Interview
Experience: Pretty simple interview round - was asked few HR questions. Majorly it was a informative session where i was told about the job profile and tested whether I was willing to take up the responsibility & commitment.
College Name: IIT MADRAS
Motivation: Just applied gen. Got through.
EX Squared Solutions Interview FAQs
How many rounds are there in EX Squared Solutions interview?
EX Squared Solutions interview process usually has 3 rounds. The most common rounds in the EX Squared Solutions interview process are Resume Shortlist, Coding Test and Technical.
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