About GrayMatter Software Services
GrayMatter Software Services Interview Questions and Answers
Updated 21 Feb 2026Business Analyst Interview Experience
Candidate: Vikram Singh
Experience Level: Mid-level
Applied Via: LinkedIn
Difficulty:
Final Result: Rejected
Interview Process
3
Questions Asked
- How do you gather requirements from stakeholders?
- Explain SWOT analysis.
- Describe a time when you resolved a conflict in requirements.
- What tools do you use for documentation?
- How do you ensure project alignment with business goals?
Advice
Improve your communication skills and prepare examples of requirement gathering and conflict resolution.
Full Experience
Applied via LinkedIn and had three rounds: telephonic HR screening, technical interview, and a final round with the project manager. I lacked some clarity in explaining my past experiences which might have led to rejection.
Quality Assurance Engineer Interview Experience
Candidate: Neha Gupta
Experience Level: Mid-level
Applied Via: Campus Placement
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- What is the difference between manual and automated testing?
- Explain test case design techniques.
- How do you prioritize test cases?
- Describe your experience with Selenium.
Advice
Gain practical knowledge of automation tools and practice writing test cases. Be confident explaining your testing approach.
Full Experience
Interviewed during campus placement. The first round was a written test, second was technical, and the last was HR. They focused on both theoretical knowledge and practical skills.
Project Manager Interview Experience
Candidate: Suresh Patel
Experience Level: Senior
Applied Via: Company Website
Difficulty: Hard
Final Result:
Interview Process
4
Questions Asked
- Describe your project management methodology.
- How do you handle project risks?
- Explain a challenging project and how you managed it.
- How do you manage stakeholder communication?
- What tools do you use for project tracking?
Advice
Prepare detailed examples of your project management experience and leadership skills. Be ready for scenario-based questions.
Full Experience
Applied through the company website and went through four rounds including a case study presentation. The interviewers were very thorough about my leadership and conflict resolution skills.
Data Analyst Interview Experience
Candidate: Anita Desai
Experience Level: Entry-level
Applied Via: Referral
Difficulty: Easy
Final Result: Rejected
Interview Process
2
Questions Asked
- What is normalization in databases?
- Explain the difference between inner join and outer join.
- How do you handle missing data in datasets?
- Describe a project where you used Excel or SQL.
Advice
Gain more hands-on experience with SQL and data cleaning techniques. Practice explaining your projects clearly.
Full Experience
I was referred by a former employee and had two rounds: a technical test and an HR interview. The technical test was straightforward but I struggled with some SQL queries which affected my final outcome.
Software Engineer Interview Experience
Candidate: Rahul Sharma
Experience Level: Mid-level
Applied Via: Online Job Portal
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain OOP concepts.
- What is polymorphism?
- Write a function to reverse a linked list.
- Describe your experience with Java and Spring Boot.
- How do you handle exceptions in Java?
Advice
Brush up on data structures and Java fundamentals. Practice coding problems and be ready to explain your past projects clearly.
Full Experience
I applied through an online job portal and was called for a telephonic round focusing on basics and my resume. The second round was technical with coding questions and system design basics. The final round was an HR interview discussing company culture and salary expectations.
Frequently Asked Questions in GrayMatter Software Services
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in GrayMatter Software Services
Q: In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m - 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on.On the nth and last day, the remaining n medals were awarded.How many days did the contest last, and how many medals were awarded altogether?
Q: Suppose a newly-born pair of rabbits, one male, one female, are put in a field. Rabbits are able to mate at the age of one month so that at the end of its second month a female can produce another pair of rabbits. Suppose that our rabbits never die and that the female always produces one new pair (one male, one female) every month from the second month on.
Q: Consider a pile of Diamonds on a table. A thief enters and steals 1/2 of the total quantity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2. Then 4th thief enters and steals 1/2 of the remaining+2. When the 5th one enters he finds 1 diamond on the table. Find out the total no. of diamonds originally on the table before the 1st thief entered.
Q: There are two balls touching each other circumferencically. The radius of the big ball is 4 times the diameter of the small all. The outer small ball rotates in anticlockwise direction circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. What is 'N' for the horizontal line from the centre of small wheel always is horizontal.
Q: 3 policemen and 3 thieves had to cross a river using a small boat. Only two can use the boat for a trip. All the 3 policemen and only 1 thief knew to ride the boat. If 2 thieves and 1 policeman were left behind they would kill him. But none of them escaped from the policemen. How would they be able to cross the river?
Q: ABCDE are sisters. Each of them gives 4 gifts and each receives 4 gifts No two sisters give the same combination ( e.g. if A gives 4 gifts to B then no other sisters can give four to other one.)Â (i) B gives four to A.(ii) C gives 3 to E. How much did A,B,C,E give to D?
Q: Every day a cyclist meets a train at a particular crossing .The road is straight before the crossing and both are travelling in the same direction.Cyclist travels with a speed of 10 kmph.One day the cyclist come late by 25 minutes and meets the train 5 km before the crossing.What is the speed of the train?
Q: There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.Which is the fourth letter
Q: In a Park, N persons stand on the circumference of a circle at distinct points. Each possible pair of persons, not standing next to each other, sings a two-minute song ? one pair immediately after the other. If the total time taken for singing is 28 minutes, what is N?
Q: Give two dice - one is a standard dice, the other is blank (nothing painted on any of the faces). The problem is to paint the blank dice in such a manner so that when you roll both of them together, the sum of both the faces should lie between 1 and 12. Numbers from 1-12 (both inclusive) equally likely.
Q: Raj has a jewel chest containing Rings, Pins and Ear-rings. The chest contains 26 pieces. Raj has 2 and 1/2 times as many rings as pins, and the number of pairs of earrings is 4 less than the number of rings. How many earrings does Raj have?...
Q: There are four dogs/ants/people at four corners of a square of unit distance. At the same instant all of them start running with unit speed towards the person on their clockwise direction and will always run towards that target. How long does it take for them to meet and where?
Q: Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P)....
Q: In a country where everyone wants a boy, each family continues having babies till they have a boy. After some time, what is the proportion of boys to girls in the country? (Assuming probability of having a boy or a girl is the same)
Q: A family X went for a vacation. Unfortunately it rained for 13 days when they were there. But whenever it rained in the mornings, they had clear afternoons and vice versa. In all they enjoyed 11 mornings and 12 afternoons. How many days did they stay there totally?
Q: A Man is sitting in the last coach of train could not find a seat, so he starts walking to the front coach ,he walks for 5 min and reaches front coach. Not finding a seat he walks back to last coach and when he reaches there,train had completed 5 miles. what is the speed of the train ?
Q: A person meets a train at a railway station coming daily at a particular time. One day he is late by 25 minutes, and he meets the train 5 k.m. before the station. If his speed is 12 kmph, what is the speed of the train.
Q: Joe started from Bombay towards Pune and her friend julie in opposite direction. they met at a point . distance traveled by joe was 1.8 miles more than that of julie.after spending some both started there way. joe reaches in 2 hours while julie in 3.5 hours.Assuming both were traveling with constant speed. What is the distance between the two cities.
Q: Motorboat A leaves shore P as B leaves Q; they move across the lake at a constant speed. They meet first time 600 yards from P. Each returns from the opposite shore without halting, and they meet 200 yards from. How long is the lake?
Q: The profit made by a company in one year is enough to give 6% return on all shares. But as the preferred shares get on return of 7.5%, so the ordinary shares got on return of 5%. If the value of preferred shares is Rs 4,000000, then what is the va...
