About ekimetrics
ekimetrics Interview Questions and Answers
Updated 21 Feb 2026Data Analyst Interview Experience
Candidate: Emma R.
Experience Level: Junior
Applied Via: Company career fair
Difficulty:
Final Result: Rejected
Interview Process
2 rounds
Questions Asked
- Explain how you clean and prepare data.
- What tools do you use for analysis?
- Tell us about a project where you used data to solve a problem.
Advice
Gain more hands-on experience with SQL and data visualization tools. Practice explaining your projects clearly.
Full Experience
The first round was a technical screening with questions on data manipulation and tools. The second was a behavioral interview. I felt underprepared for some technical questions and will focus on improving those skills.
Consultant Interview Experience
Candidate: Mark D.
Experience Level: Mid-level
Applied Via: Recruiter outreach
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Describe a consulting project you led.
- How do you handle client objections?
- Walk me through a data-driven recommendation you made.
Advice
Prepare examples of your consulting experience and focus on communication and problem-solving skills.
Full Experience
The interviews included a case study, behavioral questions, and a discussion about my previous consulting roles. The interviewers valued clear communication and practical insights.
Business Analyst Interview Experience
Candidate: Sophie L.
Experience Level: Entry-level
Applied Via: LinkedIn job post
Difficulty:
Final Result:
Interview Process
2 rounds
Questions Asked
- How do you prioritize tasks?
- Describe your experience with data visualization tools.
- Give an example of a time you worked in a team.
Advice
Highlight your communication skills and eagerness to learn. Familiarity with Excel and Tableau is a plus.
Full Experience
The first round was a phone interview focusing on my background and motivation. The second round was with the hiring manager, including situational questions and discussion about the role. The atmosphere was supportive and encouraging.
Machine Learning Engineer Interview Experience
Candidate: John K.
Experience Level: Senior
Applied Via: Referral
Difficulty: Hard
Final Result: Rejected
Interview Process
4 rounds
Questions Asked
- Implement a classification algorithm from scratch.
- Explain bias-variance tradeoff.
- How do you optimize model performance in production?
- Describe a challenging ML problem you solved.
Advice
Prepare for deep technical questions and practical coding exercises. Also, be ready to discuss deployment and scalability.
Full Experience
The process was intense with a coding challenge, technical deep dive, system design, and cultural fit interviews. Despite good preparation, I felt some questions required more specific experience than I had.
Data Scientist Interview Experience
Candidate: Alice M.
Experience Level: Mid-level
Applied Via: Online application through company website
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Explain a machine learning project you worked on.
- How do you handle missing data?
- Describe a time you had to communicate complex data findings to a non-technical audience.
Advice
Brush up on your machine learning fundamentals and be ready to discuss your past projects in detail.
Full Experience
The first round was a phone screening focusing on my background and motivation. The second was a technical interview with coding and data questions. The final round was with the team, including a case study and behavioral questions. The interviewers were friendly and interested in how I approach problems.
Frequently Asked Questions in ekimetrics
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Common Interview Questions in ekimetrics
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 man has a wolf, a goat, and a cabbage. He must cross a river with the two animals and the cabbage. There is a small rowing-boat, in which he can take only one thing with him at a time. If, however, the wolf and the goat are left alone, the wolf will eat the goat. If the goat and the cabbage are left alone, the goat will eat the cabbage. How can the man get across the river with the two animals and the cabbage?
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: 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: 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: The egg vendor calls on his first customer and sells half his eggs and half an egg. To the second customer, he sells half of what he had left and half an egg and to the third customer he sells half of what he had then left and half an egg. By the way he did not break any eggs. In the end three eggs were remaining . How many total eggs he was having ?
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: A vessel is full of liquid. From the vessel, 1/3rd of the liquid evaporates on the first day. On the second day 3/4th of the remaining liquid evaporates. What fraction of the volume is present at the end of the second day
Q: Jarius and Kylar are playing the game. If Jarius wins, then he wins twice as many games as Kylar. If Jarius loses, then Kylar wins as the same number of games that Jarius wins. How many do Jarius and Kylar play before this match?
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: If I walk with 30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which it walks.
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: Jack and his wife went to a party where four other married couples were present. Every person shook hands with everyone he or she was not acquainted with. When the handshaking was over, Jack asked everyone, including his own wife, how many hands they shook?
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: In mathematics country 1,2,3,4....,8,9 are nine cities. Cities which form a no. that is divisible by 3 are connected by air planes. (e.g. cities 1 & 2 form no. 12 which divisible by 3 then 1 is connected to city 2). Find the total no. of ways you can go to 8 if you are allowed to break the journeys.