About M3bi
M3bi Interview Questions and Answers
Updated 21 Feb 2026Quality Assurance Engineer Interview Experience
Candidate: Emily Zhang
Experience Level: Junior
Applied Via: Job fair
Difficulty: Easy
Final Result:
Interview Process
2 rounds
Questions Asked
- What is the difference between manual and automated testing?
- Describe a bug you found and how you reported it.
- What testing tools have you used?
- How do you prioritize test cases?
Advice
Be clear about testing fundamentals and show enthusiasm for quality assurance.
Full Experience
I met the recruiter at a job fair and submitted my resume. The first round was a phone interview focusing on basic QA concepts. The second round was an on-site technical interview with practical exercises. The interviewers were encouraging and provided a positive experience.
UX Designer Interview Experience
Candidate: David Kim
Experience Level: Mid-level
Applied Via: Recruiter outreach
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Showcase your portfolio and explain your design decisions.
- How do you incorporate user feedback?
- Describe a challenging design problem you solved.
- What design tools are you proficient in?
Advice
Prepare a strong portfolio and be ready to discuss your design process in detail.
Full Experience
A recruiter contacted me on LinkedIn. The first round was a phone interview to discuss my background. The second was a design challenge to be completed within a week. The final round was an on-site presentation and discussion with the design team. The process was engaging and professional.
Product Manager Interview Experience
Candidate: Clara Martinez
Experience Level: Entry-level
Applied Via: LinkedIn job post
Difficulty:
Final Result:
Interview Process
2 rounds
Questions Asked
- How do you prioritize product features?
- Describe a time you managed a project successfully.
- What tools do you use for product management?
- How do you handle stakeholder conflicts?
Advice
Focus on communication skills and understanding of product lifecycle.
Full Experience
I applied via LinkedIn and had a phone interview followed by an on-site interview. The questions were straightforward and focused on my organizational skills and ability to work with cross-functional teams. The interviewers were supportive and gave me clear feedback.
Data Scientist Interview Experience
Candidate: Brian Lee
Experience Level: Senior
Applied Via: Referral
Difficulty: Hard
Final Result: Rejected
Interview Process
4 rounds
Questions Asked
- Explain the difference between supervised and unsupervised learning.
- How do you handle missing data?
- Describe a machine learning project you led.
- Write SQL queries to extract data from a database.
- What metrics do you use to evaluate model performance?
Advice
Brush up on SQL and machine learning concepts, and be ready to discuss your projects with metrics and impact.
Full Experience
I was referred by a friend and went through a rigorous interview process. The first round was a phone screen, followed by a technical test involving coding and data analysis. The third round was a case study presentation, and the final was a cultural fit interview. Although I was not selected, the experience helped me identify areas to improve.
Software Engineer Interview Experience
Candidate: Alice Johnson
Experience Level: Mid-level
Applied Via: Online application via company website
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Explain the concept of RESTful APIs.
- Write a function to reverse a linked list.
- Describe a challenging bug you fixed.
- How do you ensure code quality?
- What is your experience with Agile methodologies?
Advice
Prepare well on data structures and algorithms, and be ready to discuss your past projects in detail.
Full Experience
I applied through the company website and was invited for a phone screening first. The initial round was a technical phone interview focusing on coding and problem-solving. The second round was an on-site interview with a panel where I had to write code on a whiteboard and discuss system design. The final round was with the team lead focusing on cultural fit and past experiences. The process was smooth and the interviewers were friendly.
Frequently Asked Questions in M3bi
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Common Interview Questions in M3bi
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: A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one directionand the hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely.The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hareincrease its speed so as to tie the race?
Q: A rich man died. In his will, he has divided his gold coins among his 5 sons, 5 daughters and a manager. According to his will: First give one coin to manager. 1/5th of the remaining to the elder son.Now give one coin to the manager and 1/5th of the remaining to second son and so on..... After giving coins to 5th son, divided the remaining coins among five daughters equally.All should get full coins. Find the minimum number of coins he has?
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: There are 3 clans in an island - The Arcs who never lie, the Dons who always lie and the Slons who lie alternately with the truth. Once a tourist meets 2 guides who stress that the other is a Slon. They proceed on a tour and see a sports meet. The first guide says that the prizes have been won in the order Don, Arc, Slon. The other says that, the order is Slon, Don, Arc. (the order need not be exact). To which clan did each of the guides and the players belong? ...
Q: 36 people {a1, a2, ..., a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the res...
Q: T, U, V are 3 friends digging groups in fields. If T & U can complete i groove in 4 days &, U & V can complete 1 groove in 3 days & V & T can complete in 2 days. Find how many days each takes to complete 1 groove individually.
Q: The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000. How many 3s are used in numbering these buildings?
Q: A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once.How would you know which is the switch?
Q: At 6?o a clock ticks 6 times.The time between first and last ticks is 30 seconds.How long does it tick at 12?o clock?2.A hotel has 10 storey. Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.
Q: There is a room with a door (closed) and three light bulbs. Outside the room there are three switches, connected to the bulbs. You may manipulate the switches as you wish, but once you open the door you can't change them. Identify each switch with its bulb.
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: A long, long time ago, two Egyptian camel drivers were fighting for the hand of the daughter of the sheik of Abbudzjabbu. The sheik, who liked neither of these men to become the future husband of his daughter, came up with a clever plan: a race would dete
Q: Tom has three boxes with fruits in his barn: one box with apples, one box with pears, and one box with both apples and pears. The boxes have labels that describe the contents, but none of these labels is on the right box. How can Tom, by taking only one p
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 man driving the car at twice the speed of auto one day he was driven car for 10 min. and car is failed. he left the car and took auto to go to the office .he spent 30 min. in the auto. what will be the time take by car to go office?
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.
