About Photon Infotech
Photon Infotech Interview Questions and Answers
Updated 21 Feb 2026UI/UX Designer Interview Experience
Candidate: Vikram Patel
Experience Level: Entry Level
Applied Via: Campus Placement
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Showcase your portfolio.
- How do you approach user research?
- What design tools are you proficient in?
- Explain the difference between UI and UX.
- Describe a project where you improved user experience.
Advice
Prepare a strong portfolio and be ready to discuss your design decisions.
Full Experience
I was selected through campus placement. The first round was portfolio presentation, the second was a technical interview about design principles, and the last was HR. The process was well-structured and fair.
Business Analyst Interview Experience
Candidate: Priya Singh
Experience Level: Mid Level
Applied Via: LinkedIn
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- What is requirement gathering?
- How do you handle changing requirements?
- Explain use case diagrams.
- Describe a situation where you improved a process.
- What tools do you use for documentation?
Advice
Be clear about your communication skills and ability to adapt to changes.
Full Experience
I applied through LinkedIn and had two rounds: an HR round and a technical round focusing on business analysis fundamentals. The interviewers were supportive and encouraged me to share my experiences freely.
Project Manager Interview Experience
Candidate: Suresh Kumar
Experience Level: Senior Level
Applied Via: Company Website
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- How do you manage project timelines?
- Describe your experience with Agile methodologies.
- How do you handle team conflicts?
- Explain risk management in projects.
- Tell us about a project you delivered successfully under pressure.
Advice
Prepare real-life examples demonstrating leadership and project management skills.
Full Experience
Applied via the company website and had an initial HR screening, followed by a technical round with scenario-based questions, and a final round with senior management. The interviewers valued my practical experience and problem-solving approach.
Quality Assurance Engineer Interview Experience
Candidate: Anjali Mehta
Experience Level: Mid Level
Applied Via: Employee Referral
Difficulty: Hard
Final Result: Rejected
Interview Process
4
Questions Asked
- What is the difference between regression and retesting?
- How do you write test cases?
- Explain automation testing tools you have used.
- Describe a challenging bug you found and how you handled it.
- How do you prioritize test cases?
Advice
Gain deeper knowledge of automation tools and practical experience with test case design.
Full Experience
I was referred by a current employee and went through four rounds including HR, technical, automation testing practical, and a manager round. The automation practical was challenging and I struggled with some tool-specific questions which led to rejection.
Software Engineer Interview Experience
Candidate: Rohit Sharma
Experience Level: Entry Level
Applied Via: Online Job Portal
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain OOP concepts.
- What is polymorphism?
- Describe a RESTful API.
- How do you manage version control?
- Write a function to reverse a linked list.
Advice
Brush up on data structures and basic coding problems. Be ready to explain your projects clearly.
Full Experience
I applied through an online job portal and was called for a telephonic round focusing on basic programming and OOP concepts. The second round was a technical interview with coding questions, and the final round was with the team lead discussing my previous projects and problem-solving approach. The process was smooth and the interviewers were friendly.
Frequently Asked Questions in Photon Infotech
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Common Interview Questions in Photon Infotech
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: 9 cards are there. You have to arrange them in a 3*3 matrix. Cards are of 4 colors. They are red, yellow, blue and green. Conditions for arrangement: one red card must be in first row or second row. 2 green cards should be in 3rd column. Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.
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: 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: 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: 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 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: 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: 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: An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes 10 steps. How many steps are visible when the escalator is not operating.Â
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.
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: There are some chickens in a poultry. They are fed with corn. One sack of corn will come for 9 days. The farmer decides to sell some chickens and wanted to hold 12 chicken with him. He cuts the feed by 10% and sack of corn comes for 30...