About Real Time Data Services (P)
Real Time Data Services (P) Interview Questions and Answers
Updated 21 Feb 2026Business Analyst Interview Experience
Candidate: Neha Gupta
Experience Level: Entry-level
Applied Via: Campus recruitment
Difficulty:
Final Result: Rejected
Interview Process
3
Questions Asked
- How do you gather requirements from stakeholders?
- Explain SWOT analysis.
- Describe a time you resolved a conflict in a team.
- What tools do you use for documentation?
Advice
Work on communication skills and understanding business processes. Practice case studies and scenario-based questions.
Full Experience
I applied through campus recruitment. The first round was aptitude and logical reasoning, the second was a group discussion, and the final was a personal interview. Though I was not selected, the experience helped me improve my interview skills.
Quality Assurance Engineer Interview Experience
Candidate: Suresh Kumar
Experience Level: Mid-level
Applied Via: Recruitment agency
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- What testing tools have you used?
- Explain the difference between manual and automated testing.
- How do you write a test case?
- Describe a bug you found and how you reported it.
Advice
Highlight your experience with testing tools and methodologies. Be clear and concise in your answers.
Full Experience
The recruitment agency set up two interviews: one HR and one technical. The technical interview was straightforward, focusing on my experience and practical knowledge. The team was welcoming and the process was quick.
Project Manager Interview Experience
Candidate: Priya Singh
Experience Level: Senior
Applied Via: Company website
Difficulty:
Final Result:
Interview Process
2
Questions Asked
- How do you handle project scope changes?
- Describe your experience with Agile methodologies.
- How do you manage team conflicts?
- Explain a project you delivered under tight deadlines.
Advice
Prepare examples demonstrating leadership and problem-solving skills. Familiarize yourself with the company's projects and tools.
Full Experience
Applied via the company website and had an initial HR interview followed by a panel interview with senior management. The focus was on my leadership experience and handling complex projects. The process was smooth and professional.
Software Developer Interview Experience
Candidate: Rohit Verma
Experience Level: Entry-level
Applied Via: Employee referral
Difficulty:
Final Result: Rejected
Interview Process
4
Questions Asked
- Explain OOP concepts with examples.
- Write a function to reverse a linked list.
- What is your experience with Java and Python?
- How do you manage version control?
- Describe a challenging bug you fixed.
Advice
Practice coding problems on data structures and algorithms. Also, prepare to explain your projects clearly.
Full Experience
I was referred by a friend and went through four rounds: HR, technical coding test, technical interview, and a final managerial round. The coding test was timed and quite tough. Though I didn't get the offer, the interviewers were supportive and gave constructive feedback.
Data Analyst Interview Experience
Candidate: Anita Sharma
Experience Level: Mid-level
Applied Via: Online job portal
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain the difference between supervised and unsupervised learning.
- How do you handle missing data in a dataset?
- Describe a project where you used SQL to extract data.
- What visualization tools are you familiar with?
- How do you ensure data quality and accuracy?
Advice
Brush up on SQL queries and data visualization tools before the interview. Be ready to discuss your past projects in detail.
Full Experience
I applied through an online portal and was contacted within a week. The first round was an HR screening focusing on my background and motivation. The second was a technical round with questions on data analysis concepts and SQL. The final round was a case study presentation where I analyzed a dataset and presented insights. The interviewers were friendly and gave me feedback after each round.
Frequently Asked Questions in Real Time Data Services (P)
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Common Interview Questions in Real Time Data Services (P)
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: 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: 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: 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: 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: 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: 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: 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: 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: Consider a series in which 8 teams are participating. each team plays twice with all other teams. 4 of them will go to the semi final. How many matches should a team win, so that it will ensure that it will go to semi finals.?
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.
