About Zessta Software Services
Company Description
Zessta Software Services is a dynamic product engineering firm established in 2011, specializing in cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), Computer Vision, and Blockchain. Headquartered in Hyderabad, India, Zessta partners with startups, enterprises, and global technology brands to deliver innovative solutions across various industries, including healthcare, banking, and life sciences. The company is recognized for its commitment to ideation, innovation, and a customer-centric approach.
Work Culture and Job Environment
Zessta fosters a collaborative and inclusive work environment where open communication, innovation, and a holistic understanding of technology are paramount. Employees are encouraged to be curious learners, team players, and passionate about simplifying complex business challenges. The company values growth opportunities for committed professionals and emphasizes the importance of satisfied employees and happy customers as ultimate profit benchmarks.
Interview Questions and Answers
1. .NET Developer
Skills (for reference): Proficiency in .NET 8 or .NET 6, C#, ASP.NET Core WebAPI, SQL Server, RESTful services.
Previous Roles (for reference): Software Developer, Backend Developer.
Interview Questions:
Q1: What is the difference between .NET Core and .NET Framework?
.NET Core is a cross-platform, open-source framework, while .NET Framework is Windows-only and closed-source.
Q2: Explain dependency injection in ASP.NET Core.
Dependency injection is a design pattern that allows for the injection of dependencies into a class, promoting loose coupling and easier testing.
Q3: What are middleware components in ASP.NET Core?
Middleware components are software components that are assembled into an application pipeline to handle requests and responses.
Q4: How do you handle exceptions in ASP.NET Core?
Exceptions can be handled using middleware, try-catch blocks, or custom exception filters to ensure graceful error handling.
Q5: What is Entity Framework Core, and how does it differ from Entity Framework?
Entity Framework Core is a lightweight, cross-platform version of Entity Framework, offering improved performance and flexibility.
2. Angular Developer
Skills (for reference): Expertise in Angular, TypeScript, HTML5, CSS3, RxJS, RESTful APIs.
Previous Roles (for reference): Frontend Developer, UI Developer.
Interview Questions:
Q1: What is the purpose of Angular modules?
Modules in Angular organize an application into cohesive blocks of functionality, promoting modularity and maintainability.
Q2: Explain the concept of two-way data binding in Angular.
Two-way data binding allows for synchronization of data between the model and the view, enabling automatic updates.
Q3: What are Angular directives, and how are they used?
Directives are special markers in the DOM that attach behavior to elements, such as ngIf and ngFor.
Q4: How does Angular handle dependency injection?
Angular uses an injector to provide instances of services and other dependencies to components and other services.
Q5: What is RxJS, and how is it utilized in Angular?
RxJS is a library for reactive programming using Observables, allowing for asynchronous event handling and data streams.
3. Business Analyst
Skills (for reference): Requirements gathering, process modeling, stakeholder management, documentation, communication.
Previous Roles (for reference): Systems Analyst, Functional Consultant.
Interview Questions:
Q1: How do you approach gathering requirements from stakeholders?
I conduct interviews, surveys, and workshops to understand stakeholder needs and document requirements clearly.
Q2: What is the significance of a Business Requirement Document (BRD)?
A BRD defines the business needs and expectations, serving as a foundation for project scope and deliverables.
Q3: Can you explain the concept of process modeling?
Process modeling involves creating visual representations of business processes to analyze and improve workflows.
Q4: How do you ensure effective communication between technical and non-technical stakeholders?
I bridge the gap by translating technical jargon into understandable terms and facilitating regular updates.
Q5: Describe a challenging situation you faced as a Business Analyst and how you handled it.
I encountered conflicting requirements from stakeholders and resolved it by facilitating a mediation session to align expectations.
4. Data Analyst
Skills (for reference): Data extraction, transformation, loading (ETL), SQL, Power BI, data visualization.
Previous Roles (for reference): Data Scientist, Business Intelligence Analyst.
Interview Questions:
Q1: What is ETL, and why is it important in data analysis?
ETL stands for Extract, Transform, Load, and it's crucial for preparing data for analysis by cleaning and structuring it.
Q2: How do you handle missing or inconsistent data?
I use techniques like imputation, removal, or flagging to address missing or inconsistent data appropriately.
Q3: Explain the significance of data normalization.
Normalization scales data to a standard range, improving the performance and accuracy of analytical models.
Q4: What is Power BI, and how do you utilize it?
Power BI is a data visualization tool that allows for the creation of interactive reports and dashboards to present insights.
Q5: Describe a complex data analysis project you worked on and the outcome.
I analyzed customer behavior data to identify purchasing patterns, leading to targeted marketing strategies and increased sales.
5. DevOps Engineer
Skills (for reference): Docker, Kubernetes, CI/CD pipelines, Linux systems, automation scripting.
Previous Roles (for reference): Systems Administrator, Cloud Engineer.
Interview Questions:
Q1: What is the role of a DevOps Engineer?
A DevOps Engineer bridges development and operations, automating processes and ensuring efficient software delivery.
Q2: Explain the concept of containerization and its benefits.
Containerization involves packaging applications and their dependencies into containers, ensuring consistency across environments.
Q3: How do you implement Continuous Integration and Continuous Deployment (CI/CD)?
I set up automated pipelines using tools like Jenkins to build, test, and deploy code changes efficiently.
Q4: What is Kubernetes, and how does it relate to Docker?
Kubernetes is an orchestration platform for managing containerized applications, while Docker is a tool for creating and running containers.
Q5: Describe a challenging DevOps issue you faced and how you resolved it.
I addressed deployment failures by implementing rollback strategies and enhancing monitoring to detect issues early.
Company Background and Industry Position
Zessta Software Services has gradually marked its territory as a dependable player in the mid-tier IT solutions market. Founded just over a decade ago, it focuses heavily on custom software development, quality assurance, and digital transformation services. While it may not yet be a household name like some tech giants, Zessta has carved out a niche with a client base that ranges from startups to established enterprises seeking agile and tailored technology solutions.
The company’s industry position sits at a crossroads—punching above its weight in terms of technological innovation while still operating within the constraints of a midsize firm. This dual identity means their recruitment strategy is a curious blend of startup-like agility and corporatized process consistency. Understanding this background can shed light on why their hiring approach feels both rigorous and candid.
How the Hiring Process Works
- Application and Screening: Candidates typically start by submitting resumes via the company’s career portal or through recruitment platforms. HR screens applications, looking not only for technical qualifications but also cultural fit indicators such as communication clarity and adaptability. This initial step weeds out profiles that lack alignment with Zessta’s evolving project demands.
- Technical Assessment: Shortlisted candidates face a practical evaluation—either an online coding test for developers or scenario-based problem-solving for other roles. This isn’t merely a formality; Zessta uses these tests to gauge real-world problem-solving ability, not just theoretical knowledge.
- Technical Interview: The next round involves a face-to-face or virtual interview with senior technical team members. This stage dives deeper into the candidate’s project experience, understanding of core concepts, and approach to challenges. It’s as much about communication and thought process as it is about technical chops.
- HR Interview: The final round centers on cultural fit, salary discussions, and career aspirations. HR evaluates interpersonal skills, motivations, and alignment with the company’s core values. This phase is crucial because Zessta prioritizes team cohesion and long-term retention.
- Offer and Onboarding: Successful candidates receive an offer package detailing salary, benefits, and job role expectations. Onboarding follows with an emphasis on immersion into Zessta’s project workflows and corporate culture.
This sequence is designed to balance thoroughness with efficiency, ensuring candidates and the company both make informed decisions.
Interview Stages Explained
Application and Resume Screening
The initial review might seem straightforward, but at Zessta, it’s surprisingly nuanced. Recruiters are trained to spot not just keywords but the narrative behind a resume. For example, candidates who demonstrate progressive responsibility or diverse project experience stand out more than those with generic lists of skills. This step reflects the company’s focus on growth potential and adaptability—qualities critical for the dynamic tech landscape.
Technical Assessment Round
Unlike some firms that rely on off-the-shelf coding platforms, Zessta’s assessments are often customized to mimic real tasks the candidate would encounter on the job. This approach minimizes rote memorization and instead probes practical problem-solving abilities. For instance, a Java developer might be given a moderately complex business logic problem that requires clean code and optimized performance. This round filters those who can actually "get the job done" beyond theoretical knowledge.
In-depth Technical Interview
This face-to-face (or virtual) dialogue dives into your past projects, technical decisions, and reasoning processes. Interviewers expect you to explain why you chose certain architectures or tools, how you handled tricky bugs, or collaborated with teams. It’s less about quizzing on obscure facts and more about seeing your thought patterns and communication—a vital trait in team-based development.
Human Resources Round
Often underestimated, this conversation reveals a lot. It's your chance to demonstrate emotional intelligence and cultural compatibility. Zessta looks for candidates who resonate with their values like integrity, continuous learning, and customer-centricity. Salary negotiations happen here too, influenced by market benchmarks and your experience bracket.
Examples of Questions Candidates Report
- Technical Interview: "Can you describe a challenging bug you fixed and how you approached it?"
- Technical Interview: "Explain the difference between synchronous and asynchronous programming with examples."
- Technical Assessment: Solve a coding problem involving string manipulation or data structures like trees or graphs.
- HR Interview: "How do you handle tight deadlines and pressure?"
- HR Interview: "What motivates you to work in software development at Zessta?"
Eligibility Expectations
Zessta's eligibility criteria can seem somewhat flexible on paper but lean toward candidates who demonstrate a solid foundation and eagerness to grow. For freshers, a bachelor’s degree in Computer Science or related fields is standard, though relevant internships and hands-on projects carry significant weight. Experienced professionals are evaluated on years of experience, depth in specific technologies, and versatility across roles.
The company also values soft skills highly—communication, teamwork, and problem-solving ability often tip the scales when two candidates have similar technical credentials. There’s an unspoken expectation that candidates will show initiative and a learning mindset, given the ever-changing nature of their client work.
Common Job Roles and Departments
Zessta's hiring spans a variety of roles, adapting to client needs and emerging tech trends. The core departments include:
- Software Development: Backend, frontend, full-stack developers specializing in Java, .NET, JavaScript frameworks like React or Angular.
- Quality Assurance: Manual testers, automation engineers skilled with Selenium, Cucumber, and performance testing tools.
- Project Management: Agile scrum masters, product owners with strong coordination and stakeholder management skills.
- DevOps and Infrastructure: Cloud engineers proficient in AWS, Azure, CI/CD pipelines, containerization with Docker and Kubernetes.
- Business Analysts: Professionals who bridge technical teams and clients, gathering requirements and ensuring deliverables match expectations.
Understanding these roles allows candidates to tailor preparation and align their experience with Zessta’s current hiring focus.
Compensation and Salary Perspective
| Role | Estimated Salary (INR per annum) |
|---|---|
| Junior Software Developer | 3,50,000 - 5,00,000 |
| Senior Software Developer | 7,00,000 - 12,00,000 |
| Quality Assurance Engineer | 4,00,000 - 7,00,000 |
| Project Manager | 12,00,000 - 18,00,000 |
| DevOps Engineer | 8,00,000 - 14,00,000 |
While these numbers provide a rough benchmark, actual packages depend heavily on candidate experience, negotiation skills, and specific project demands. It’s also worth noting that Zessta often supplements salary with performance bonuses and benefits geared toward long-term employee satisfaction.
Interview Difficulty Analysis
Many candidates describe Zessta’s interview process as “balanced but challenging.” The technical rounds demand solid fundamentals paired with real-life problem-solving abilities rather than trick questions or obscure algorithm puzzles. Some find the coding assessments time-pressured but fairly representative of daily work. The HR round can feel conversational but requires genuine reflection on personal values and career goals.
Compared to industry heavyweights like Infosys or TCS, Zessta’s process appears less bureaucratic but still selective. Candidates often note the interviewers actively engage in discussions, which can be refreshing yet intimidating if one comes unprepared for deeper technical conversations. Overall, expect to invest meaningful preparation time, especially for niche roles like DevOps or project management.
Preparation Strategy That Works
- Master data structures and algorithms: Basic proficiency is crucial, but focus on practical applications like array manipulation or tree traversal that frequently surface in assessments.
- Understand your past projects deeply: Be ready to explain your role, technical choices, and how you overcame challenges. Storytelling here is as important as technical accuracy.
- Practice coding on familiar platforms: Websites like HackerRank or LeetCode help simulate the timed environment and improve speed.
- Review core concepts relevant to your job role: For testers, automation scripting; for DevOps, cloud architecture principles; for analysts, requirement gathering techniques.
- Prepare for behavioral questions: Reflect on situations showcasing adaptability, teamwork, and problem-solving.
- Research Zessta’s recent projects and culture: This shows genuine interest and helps tailor your responses.
Work Environment and Culture Insights
From conversations with past and current employees, Zessta fosters a culture that values openness and mutual respect. The environment leans toward collaborative problem-solving rather than mere top-down directives. That said, due to its midsize nature, there’s a palpable startup vibe—fast-moving projects, tight-knit teams, and a hunger to prove themselves in a competitive market.
People often mention flexible working hours and an emphasis on upskilling, with management encouraging certifications and knowledge-sharing sessions. However, the workload can spike depending on project deadlines, demanding both resilience and time management from employees.
Career Growth and Learning Opportunities
Zessta invests consciously in employee development. Promotions and role expansions are tied closely to performance and demonstrated skills rather than tenure alone. Internal training programs address both technical upgrades and soft skills, which is somewhat rare in companies of this size.
Furthermore, cross-departmental exposure is encouraged—developers often collaborate with QA or business analysts, enriching their understanding of the product cycle. This multidimensional experience can fast-track career advancement, especially for those eager to move into leadership or specialized technical roles.
Real Candidate Experience Patterns
It’s interesting how many candidates recall the interview as a two-way street at Zessta. Interviewers typically welcome questions, which helps candidates feel less like they are being grilled and more like part of a discussion. Some recount moments where interviewers paused to clarify ambiguities, signaling a genuine interest in understanding thought processes rather than just ticking checklist boxes.
That said, a recurring theme is the need for sharper communication skills. Technical brilliance alone doesn’t carry the day. Candidates who effectively articulate their reasoning and demonstrate cultural fit invariably leave a better impression.
There are occasional reports of delays between rounds, reflecting the company’s careful deliberation. While some may find this frustrating, it’s a sign Zessta prioritizes quality hires over speed.
Comparison With Other Employers
When sizing up Zessta against major IT giants or startups, it occupies a unique midpoint. Compared to big firms like Wipro or Accenture, Zessta’s recruitment process is less rigid and more conversational, offering candidates a chance to showcase personality and problem-solving in depth. On the flip side, unlike lean startups, the company has more structured processes and clearer career pathways.
Salary packages may not always match top-tier MNCs, but the tradeoff comes in the form of closer mentorship, diverse project exposure, and a less corporate atmosphere. For candidates wary of being “one among thousands,” Zessta offers a more personalized experience.
Expert Advice for Applicants
Don’t underestimate the power of preparation tailored to the company’s ethos. Brush up on core technical skills, yes, but invest equal time in learning about Zessta’s projects and culture. During interviews, be authentic—this isn’t a battlefield for rehearsed answers but a genuine evaluation of fit.
Practice explaining your technical decisions as stories with clear problems and solutions. Also, have thoughtful questions ready for your interviewers. It shows engagement and curiosity which Zessta values deeply.
Finally, be patient and persistent. The process might take longer than expected, but the outcome often rewards candidates who demonstrate both skill and cultural alignment.
Frequently Asked Questions
What types of interview questions does Zessta Software Services typically ask?
Expect a blend of technical problems focused on practical coding or scenario-based questions, combined with behavioral questions assessing your work habits and cultural fit. The technical rounds often focus on data structures, algorithms, and real-world problem-solving relevant to your role.
How many recruitment rounds are there usually?
Generally, there are three to four rounds: initial screening, technical assessment, technical interview, and HR interview. Some specialized roles might have an additional managerial round.
What is the usual difficulty level of the technical interview?
The difficulty is moderate to challenging. It tests your grasp of fundamentals and your ability to apply them under pressure. The process emphasizes clarity of thought over obscure trivia.
What salary range can candidates expect?
Salaries vary by role and experience but typically range from 3.5 lakhs INR for freshers to upwards of 18 lakhs for senior managerial positions. Compensation also includes performance incentives.
Any tips for preparing for the HR interview?
Be candid about your motivations, career goals, and how you handle workplace challenges. Reflect on your values and how they align with Zessta’s culture. Practice responding to common behavioral questions with real examples.
Final Perspective
Interviewing at Zessta Software Services is less about being perfect and more about being authentic and competent. The process reflects a company striving to find not just skilled workers but team players ready to grow alongside it. Candidates who approach the recruitment rounds as conversations rather than hurdles tend to fare best. Prepare well, be yourself, and think beyond just the technical—Zessta values the whole package.
For job seekers aiming to join a company that balances innovation with a close-knit working environment, Zessta offers a compelling opportunity. It’s a place where your contributions matter and your professional journey can genuinely flourish.
Zessta Software Services Interview Questions and Answers
Updated 21 Feb 2026Technical Support Engineer Interview Experience
Candidate: Vikram Joshi
Experience Level: Entry-Level
Applied Via: Walk-in Interview
Difficulty: Easy
Final Result:
Interview Process
1
Questions Asked
- How do you troubleshoot a network issue?
- Explain TCP/IP basics.
- Describe a time you helped a customer solve a problem.
- Are you comfortable working in shifts?
Advice
Be clear and confident in your communication and have a basic understanding of networking concepts.
Full Experience
The interview was a single round with the support manager. It was conversational and focused on practical problem-solving and customer service attitude.
Business Analyst Interview Experience
Candidate: Priya Singh
Experience Level: Mid-Level
Applied Via: LinkedIn
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- How do you gather requirements from stakeholders?
- Explain SWOT analysis.
- Describe a challenging project and your role.
- What tools do you use for documentation?
- How do you handle changing requirements?
Advice
Focus on communication skills and understanding business processes clearly.
Full Experience
The rounds included HR, a case study presentation, and a final discussion with the product team. The case study was challenging but manageable with preparation.
Project Manager Interview Experience
Candidate: Anil Kumar
Experience Level: Senior
Applied Via: Company Website
Difficulty: Hard
Final Result:
Interview Process
4
Questions Asked
- Describe your experience managing software projects.
- How do you handle project risks?
- Explain Agile methodology.
- Give an example of a conflict you resolved in your team.
- How do you ensure timely delivery?
Advice
Be ready with real-life examples and demonstrate leadership and communication skills.
Full Experience
The interview process was comprehensive, starting with HR, followed by technical rounds with senior management. They emphasized leadership qualities and project management expertise.
Quality Assurance Engineer Interview Experience
Candidate: Sneha Patel
Experience Level: Entry-Level
Applied Via: Employee Referral
Difficulty: Easy
Final Result: Rejected
Interview Process
2
Questions Asked
- What is the difference between verification and validation?
- Explain the bug life cycle.
- How do you write test cases?
- What tools have you used for automation testing?
Advice
Gain hands-on experience with automation tools and understand testing methodologies thoroughly.
Full Experience
The first round was HR and basic QA concepts. The second round was technical but focused more on theoretical knowledge. I felt underprepared for automation questions.
Software Engineer Interview Experience
Candidate: Rohit Sharma
Experience Level: Mid-Level
Applied Via: Online Job Portal
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain OOP concepts.
- What is polymorphism?
- Write a function to reverse a linked list.
- Describe RESTful APIs.
- How do you handle exceptions in Java?
Advice
Brush up on data structures and core Java concepts. Practice coding problems and be ready to explain your past projects.
Full Experience
The first round was an HR screening focusing on my background and communication skills. The second round was technical with coding and conceptual questions. The final round was with the tech lead, discussing system design and problem-solving approaches.
Frequently Asked Questions in Zessta Software Services
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in Zessta Software Services
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: 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: 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: 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 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: 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 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 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: 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.
Q: In a certain year, the number of girls who graduated from City High School was twice the number of boys. If 3/4 of the girls and 5/6 of the boys went to college immediately after graduation, what fraction of the graduates that year went to college immediately after graduation?
Q: There are 4 cars . They all are coming from different directions. They have to cross through one square.They all arrive at the same time. Nobody stops . still there is no clash .note : They all are driving at a speed if 100 km/hr.
Q: You have given two blank faced dice... on both dice on each face you write any number you want from 0 to 9. now you are sitting and somebody comes and ask you the date of current month. you have show two dice to tell him the date. is it possible If yes how
Q: You have a large number of stocks (say 1000). The value (price) of these stocks is random in the short time but grows exponentially (at different rates) in the long run. You observe all the stock prices today. Which digit in the price of all these...