About enArka
enArka Interview Questions and Answers
Updated 21 Feb 2026Technical Support Specialist Interview Experience
Candidate: Priya Nair
Experience Level: Entry-level
Applied Via: Walk-in
Difficulty: Easy
Final Result:
Interview Process
1
Questions Asked
- How do you handle an angry customer?
- Explain a time you resolved a technical issue.
- What do you know about our products?
Advice
Be calm, patient, and demonstrate good communication skills.
Full Experience
The interview was a single round with the support manager focusing on customer handling scenarios and basic technical knowledge relevant to the company’s products.
Quality Assurance Engineer Interview Experience
Candidate: Karan Mehta
Experience Level: Mid-level
Applied Via: LinkedIn
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- What is the difference between regression and smoke testing?
- Write test cases for a login page.
- How do you report bugs effectively?
Advice
Focus on manual testing concepts and clear communication skills.
Full Experience
The first round was a technical interview testing my knowledge of QA methodologies. The second was a practical test where I wrote test cases and identified bugs in a sample application.
Product Manager Interview Experience
Candidate: Sneha Gupta
Experience Level: Senior
Applied Via: Company website
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- How do you prioritize product features?
- Describe a time you managed conflicting stakeholder interests.
- Explain a product you launched end-to-end.
Advice
Prepare real-life examples demonstrating leadership and decision-making skills.
Full Experience
The first round was a HR interview to assess cultural fit. The second was a case study presentation on product strategy. The final round was with senior management discussing my experience and vision for the role.
Data Scientist Interview Experience
Candidate: Rohit Verma
Experience Level: Entry-level
Applied Via: Referral
Difficulty: Hard
Final Result: Rejected
Interview Process
4
Questions Asked
- Explain the bias-variance tradeoff.
- How do you handle missing data?
- Implement a logistic regression from scratch.
- Describe a machine learning project you worked on.
Advice
Gain deeper understanding of machine learning algorithms and practice coding implementations.
Full Experience
The process started with a phone screening, followed by a technical test involving coding and statistics. Then two rounds of interviews focused on ML concepts and case studies. Despite good preparation, I struggled with coding under pressure.
Software Engineer Interview Experience
Candidate: Anjali Sharma
Experience Level: Mid-level
Applied Via: Online job portal
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain the difference between REST and SOAP.
- Write a function to reverse a linked list.
- Describe a challenging bug you fixed in your previous role.
Advice
Brush up on data structures and be ready to discuss your past projects in detail.
Full Experience
The first round was an online coding test with algorithmic problems. The second was a technical interview focusing on system design and coding. The final round was with the team lead discussing my previous experience and problem-solving approach.
Frequently Asked Questions in enArka
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Common Interview Questions in enArka
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 rich merchant had collected many gold coins. He did not want anybody to know about them. One day his wife asked, "How many gold coins do we have?" After pausing a moment, he replied, "Well! If I divide the coins into two unequal numbers, then 32 times the difference between the two numbers equals the difference between the squares of the two numbers."The wife looked puzzled. Can you help the merchant's wife by finding out how many gold coins they have?
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: 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: 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 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: 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: 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: There are 3 sticks placed at right angles to each other and a sphere is placed between the sticks . Now another sphere is placed in the gap between the sticks and Larger sphere . Find the radius of smaller sphere in terms of radius of larger sphere.
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: 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: 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: 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: 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: 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: 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 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?