Testrig Technologies Recruitment Process, Interview Questions & Answers

Testrig Technologies’ hiring includes a technical evaluation centered on software testing and development skills, followed by problem-solving exercises and an HR round to gauge adaptability and communication.
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About Testrig Technologies

Company Description

Testrig Technologies is a leading software testing and quality assurance company that specializes in delivering top-notch testing solutions for various industries, including fintech, healthcare, e-commerce, and more. Established with the vision of ensuring software quality and reliability, Testrig Technologies employs a team of highly skilled professionals who are passionate about implementing best practices in testing. The company fosters an innovative work culture that encourages collaboration, continuous learning, and personal growth. Employees are empowered to take ownership of their projects and contribute to a positively charged work environment. Testrig Technologies values diversity and inclusion, ensuring that all team members feel respected and appreciated. Their commitment to excellence and customer satisfaction is reflected in their robust methodologies and cutting-edge tools, making them a trusted partner for businesses looking to enhance their software quality.

Software Tester Interview Questions

Q1: Can you describe your experience with different types of testing (e.g., manual, automated)?

I have extensive experience in both manual and automated testing. In my previous role, I executed manual tests for web applications and developed automated scripts using Selenium for regression testing, improving efficiency by 30%.

Q2: How do you prioritize your testing tasks?

I prioritize tasks based on the criticality of features, deadlines, and project requirements. I often use risk-based testing approaches to focus on areas that will impact the end user the most.

Q3: What tools have you used for bug tracking and test management?

I have worked with several tools including JIRA for bug tracking, and TestRail for test case management. Familiarity with these tools has helped me streamline the testing process and improve communication with the development team.

Q4: How do you handle tight deadlines while ensuring quality?

I communicate closely with my team to set realistic expectations and prioritize the most critical tests. I also adopt exploratory testing techniques to maximize coverage within tight time constraints without compromising quality.

Q5: Can you explain a challenging testing issue you faced and how you resolved it?

I once encountered a critical bug that only appeared under specific conditions. I replicated the environment and conditions for testing, documented the steps, and collaborated with developers to resolve the issue quickly, ensuring the release timeline remained intact.

Quality Assurance Engineer Interview Questions

Q1: What is your understanding of the role of a Quality Assurance Engineer?

A QA Engineer is responsible for ensuring that products meet predefined standards of quality. This involves designing test plans, executing tests, and working closely with developers to identify and resolve issues.

Q2: Describe your experience with automated testing frameworks.

I have experience with automated testing frameworks such as Selenium and TestNG. I have developed and maintained test scripts, which helped reduce manual testing efforts and increased the accuracy of our testing processes.

Q3: How do you ensure effective communication with development teams?

I maintain open lines of communication through daily stand-ups, regular meetings, and collaboration tools like Slack. Providing clear and actionable feedback on bugs and issues is key to ensuring that development teams can address concerns promptly.

Q4: Can you discuss a time when you improved a testing process?

In my last position, I initiated a shift from manual to automated testing for regression tests. I developed a comprehensive automation framework that reduced testing time by 40% and improved our release cycles.

Q5: How do you keep up with the latest trends in quality assurance?

I regularly attend webinars, participate in QA forums, and read industry-related articles and publications. Continuous learning is crucial in staying updated with new tools and methodologies in quality assurance.

DevOps Engineer Interview Questions

Q1: What is your experience with Continuous Integration and Continuous Deployment (CI/CD)?

I have implemented CI/CD pipelines using tools like Jenkins and GitLab CI. Automating the build and deployment processes has significantly improved our release frequency and reduced deployment errors.

Q2: How do you approach monitoring and logging in a DevOps environment?

I use tools like Prometheus for monitoring and ELK stack for logging. This approach allows for real-time insights into system performance and helps in quickly identifying and addressing issues.

Q3: Can you explain your experience with containerization technologies?

I have hands-on experience with Docker and Kubernetes. I have containerized applications to ensure consistency across environments and utilized Kubernetes for orchestration, facilitating better resource management.

Q4: Describe a challenging problem you solved in a previous DevOps role.

I faced a scaling issue with our application during peak traffic times. I implemented a load balancing solution and optimized our database queries, which significantly improved performance and reduced downtime.

Q5: How do you ensure security in your DevOps practices?

Implementing security measures is crucial. I follow the principle of 'shift-left' by integrating security practices in the CI/CD pipeline. This includes automated security scans and vulnerability assessments during the development process.

Business Analyst Interview Questions

Q1: How do you gather requirements from stakeholders?

I employ various techniques such as interviews, surveys, and workshops to gather requirements. I also use visual aids like flowcharts and wireframes to facilitate discussions with stakeholders.

Q2: Can you describe your experience with data analysis tools?

I have experience using tools like Excel, Tableau, and SQL for data analysis. These tools have allowed me to analyze data trends and generate actionable insights for informed decision-making.

Q3: How do you handle conflicting stakeholder requirements?

I prioritize requirements based on business value and feasibility. I facilitate discussions among stakeholders to align their expectations and identify common goals, helping to resolve conflicts amicably.

Q4: What methodologies are you familiar with in business analysis?

I am familiar with Agile and Waterfall methodologies. I adapt my approach based on the project requirements, ensuring flexibility and responsiveness in dynamic environments.

Q5: Describe a project where your analysis made a significant impact.

In a previous project, I conducted a thorough analysis of customer feedback and identified key pain points. My recommendations led to changes in the product that increased customer satisfaction by 25%.

Conclusion Interview Questions

The interview questions and answers provided above aim to prepare candidates for roles at Testrig Technologies. Each question is designed to assess relevant competencies while highlighting the company's commitment to quality, collaboration, and continuous improvement within their teams.

Testrig Technologies Interview Guide

Company Background and Industry Position

Testrig Technologies, established a little over a decade ago, has steadily carved a niche in the software testing and quality assurance landscape. Situated at the intersection of tech innovation and client-driven customization, it's a company that thrives on delivering precise, scalable testing solutions for some of the world's biggest software products. Their expertise ranges from automated testing frameworks to AI-driven test case generation, which places them at the forefront of the industry’s evolution.

What sets Testrig apart is not just its technological edge but also its deep engagement with rapidly growing sectors like fintech, healthcare, and e-commerce. This diversity in clientele demands a workforce that’s both versatile and deeply knowledgeable, prompting a unique hiring approach. For candidates eyeing a role here, understanding this context is vital — Testrig isn’t just about coding skills; it’s about problem-solving in high-stakes environments.

How the Hiring Process Works

  1. Application and Resume Screening: The journey usually kicks off with a digital application. Given Testrig’s focus on quality, their recruiters scan for sharp technical skills and relevant project experience, not just buzzword-stuffed resumes. The filtering here is strict — applicants who demonstrate practical understanding, especially of testing tools and methodologies, move ahead.
  2. Online Assessment: Candidates often face an online test tailored to their role. For developers and test engineers, this typically includes algorithmic challenges, logical reasoning, and sometimes domain-specific questions linked to automation or manual testing. This step weeds out those who lack foundational skills early.
  3. Technical Interview Rounds: This is where the core of the hiring process lies. Usually, there are two to three technical interviews. The first assesses coding skills, debugging capabilities, and understanding of software testing principles. Subsequent rounds dive deeper — exploring system design, test case creation, and sometimes live problem-solving sessions.
  4. HR Interview: The final formal step focuses on culture fit, candidate motivation, and communication skills. It’s less about technical prowess and more about whether the candidate’s values align with Testrig’s collaborative and innovation-driven culture.
  5. Offer and Onboarding: Post successful interviews, candidates receive an offer that’s competitive but reflective of the market segment and role. Onboarding is thorough, emphasizing both technical ramp-up and acclimatization to company ethos.

Each stage is designed not just to filter but to educate candidates on what working at Testrig entails. The process can feel intense but intentionally mirrors the company’s commitment to quality and precision.

Interview Stages Explained

Resume and Eligibility Screening

This initial checkpoint is straightforward but unforgiving. Recruiters look beyond degrees and certifications to experience that demonstrates an understanding of software testing paradigms. A candidate with hands-on experience in Selenium, JUnit, or newer test automation tools tends to stand out. Why so stringent? Because Testrig’s clients demand reliability, and the hiring team knows that theoretical knowledge with no application often leads to gaps on the job.

Online Assessment: Beyond the Basics

The online test is commonly underestimated. It’s not merely a coding quiz; it blends problem-solving under time constraints with questions designed to expose real-world thinking. For instance, test cases might challenge the candidate to identify edge cases or to optimize test scripts. This is a filter to separate those who know the material from those who can apply it under pressure.

Technical Interview Rounds

These rounds are dense and layered. The first technical round typically probes programming skills and familiarity with testing tools. Interviewers ask candidates to debug snippets, write test scripts, or walk through their previous projects — focusing on challenges and outcomes. It’s a conversational deep-dive rather than a strict Q&A.

Later rounds stretch into system design for senior roles, where candidates must architect testing frameworks or propose automation strategies. This demonstrates not only competence but also foresight, something Testrig heavily values. Sometimes, live coding or whiteboard-style problem-solving is involved, which can be a source of anxiety but also opportunity for candidates to showcase adaptive thinking.

HR Interview: The Cultural Litmus Test

Here, the conversation shifts. The HR dialogue explores soft skills — communication, teamwork, and adaptability. Candidates will be asked about their career aspirations, what motivates them, and how they handle conflicts or tight deadlines. It’s a chance for Testrig to see if the candidate will thrive in its dynamic, sometimes fast-paced environment.

Examples of Questions Candidates Report

  • Technical Interview: "Can you write a script to automate login functionality with Selenium?"
  • Problem Solving: "How would you identify and handle flaky tests in an automation suite?"
  • System Design: "Design an automated testing framework for a scalable web application with CI/CD integration."
  • HR Round: "Describe a situation where you had to convince your team to adopt a new testing tool."
  • Scenario-Based: "Imagine a critical bug is missed before release. How would you handle the fallout?"

Eligibility Expectations

Testrig’s eligibility bar is set with a keen eye on both traditional qualifications and practical expertise. Typically, candidates with a Bachelor’s degree in Computer Science, Information Technology, or related fields are preferred. However, the company places a strong emphasis on demonstrable skills — certifications in ISTQB, experience in specific automation tools, or contributions to open source can significantly bolster a candidate’s prospects.

For entry-level roles, freshers need to show clear understanding of testing fundamentals and programming basics, usually in Java or Python. Mid-level and senior roles expect a few years of hands-on experience, leadership potential, and a history of successfully delivered projects.

Common Job Roles and Departments

Testrig is organized into several core departments, each reflecting different aspects of software testing and quality assurance:

  • Automation Testing Engineers: Focused on developing and maintaining automated test scripts using tools like Selenium, Appium, or proprietary platforms.
  • Manual Testing Specialists: Experts in crafting detailed test cases, exploratory testing, and validation of complex business requirements.
  • Performance Testing Teams: Responsible for stress, load, and scalability testing using tools such as JMeter or LoadRunner.
  • DevOps and Continuous Integration Engineers: Integrate testing pipelines within CI/CD workflows to ensure seamless deployment cycles.
  • Quality Analysts and Test Managers: Oversee team processes, report metrics, and align testing efforts with business goals.

Compensation and Salary Perspective

RoleEstimated Salary
Junior Test Engineer₹3,50,000 – ₹5,00,000 per annum
Automation Test Engineer₹6,00,000 – ₹10,00,000 per annum
Performance Testing Specialist₹7,00,000 – ₹11,00,000 per annum
Test Lead / Manager₹12,00,000 – ₹18,00,000 per annum
DevOps Engineer (Testing Focus)₹8,00,000 – ₹14,00,000 per annum

While these figures depend on location and experience, Testrig’s compensation tends to be competitive within the mid-tier tech service firms. They may not be Silicon Valley level, but benefits and bonus structures often supplement base pay. Candidates should realistically expect negotiation room if they bring niche skills or leadership experience.

Interview Difficulty Analysis

Judging from candidate feedback and industry comparisons, Testrig interviews fall into the moderately challenging category. The online assessment filters out those without basic competency early on, so most who proceed find the technical rounds demanding but fair.

The main challenge? Being prepared for the broad range of questions — from theoretical to practical to scenario-based. Candidates often mention that interviewers probe for not just rote knowledge but the reasoning behind their choices, which requires thoughtful preparation.

Compared to other companies in the same sector, Testrig is neither a cakewalk nor a gatekeeper with obscure puzzles. It’s more about real skills and communication under pressure.

Preparation Strategy That Works

  • Master core programming languages used in test automation, particularly Java or Python.
  • Get hands-on with popular testing tools — Selenium, JUnit, TestNG, and performance testing suites.
  • Practice writing and debugging test scripts, emphasizing clarity and efficiency.
  • Review system design basics related to scalable, maintainable testing frameworks.
  • Simulate interview conditions with mock technical and HR rounds focusing on articulation and problem-solving.
  • Stay updated on emerging trends like AI in testing, which Testrig actively explores.
  • Prepare for behavioral questions by reflecting on past work experiences and challenges.

Work Environment and Culture Insights

Testrig fosters a culture that values precision and innovation. Employees often share that the environment feels collaborative but driven, with realistic deadlines that push teams without overwhelming them. The management encourages knowledge sharing — weekly tech talks, hackathons, and cross-team projects are common.

However, like many tech firms, it’s not without its pressures. Candidates should be ready for fast-paced sprints and the occasional crunch time, especially when client deliveries loom. On the bright side, flexibility in work hours and remote options have become increasingly commonplace, reflecting modern work trends.

Career Growth and Learning Opportunities

One of Testrig’s strong suits is its emphasis on continuous learning. Employees have access to internal training programs, sponsored certifications, and mentorship initiatives. For those who join as junior engineers, there is a structured path to grow into automation specialists or team leaders within a few years.

The company’s involvement in cutting-edge testing technologies means roles often evolve, giving employees a chance to experiment and innovate. Career growth isn’t just vertical; lateral moves into DevOps or quality analysis departments are facilitated, helping employees broaden their skill sets.

Real Candidate Experience Patterns

From conversations with candidates who have walked Testrig’s corridors, a few common themes emerge. Many mention the transparent communication from HR early on, which contrasts favorably against the silence from other companies in the same space.

Technical rounds can be intense but rewarding — interviewers are often described as knowledgeable yet approachable. Candidates notice a genuine interest in their problem-solving approach rather than just the “right” answer. A few recall being pushed to think aloud during coding questions, which encourages a more conversational atmosphere.

On the flip side, some report the online assessment being tricky if unprepared, especially under time constraints. A recurring piece of advice from insiders: don’t underestimate the scenario-based questions in HR rounds — they reveal much about your soft skills.

Comparison With Other Employers

When stacked against peers like Infosys, Cognizant, or Hexaware in the testing services domain, Testrig offers a middle path. It’s not as massive or bureaucratic as the giants, which can mean a more agile work environment and quicker decision-making. At the same time, it invests more in technology and innovation than many boutique testing firms, making it a compelling choice for candidates wanting to stay tech-forward.

CompanyHiring ProcessInterview FocusWork Culture
Testrig TechnologiesModerate complexity, tech + HR roundsHands-on testing, scenario-basedCollaborative, innovation-driven
InfosysLengthy, multi-level testsCoding + aptitude, less role-specificStructured, process-heavy
CognizantFocus on coding and HRBasic programming, behavioralFast-growing, client-centric
HexawareTechnical tests + interviewsTesting methodologies + codingProcess-oriented, stable

Expert Advice for Applicants

Keep in mind that Testrig values authenticity. Don’t over-polish answers to the point they sound rehearsed. Interviewers appreciate candidates who admit gaps in knowledge but demonstrate eagerness to learn.

Also, contextualize your experience with examples from your projects — concrete situations show your impact better than generic statements. Think of your interview as a two-way street; come prepared with questions about their tech stack, team dynamics, or upcoming challenges.

Lastly, don’t neglect the softer side — communication and cultural fit often tip the balance between two technically similar candidates.

Frequently Asked Questions

What is the typical selection process timeline at Testrig?

Generally, the process spans two to four weeks, depending on the candidate’s availability and the role’s urgency. From application to offer, expect prompt communication but allow some flexibility.

Are there any specific certifications that improve chances?

Certifications like ISTQB, Certified Selenium Professional, or AWS DevOps certifications can enhance your profile, especially for specialized roles. However, practical experience often weighs heavier.

Is experience in manual testing equally valued?

Yes, manual testing remains crucial, particularly in complex domains where automation isn’t always feasible. Testrig has roles tailored for manual testing experts who demonstrate strong analytical skills.

How technical are the HR interviews?

HR rounds focus primarily on behavioral traits and cultural fit rather than technical knowledge. Expect questions about teamwork, conflict resolution, and your career goals.

Does Testrig offer relocation assistance?

For select senior roles or specialized positions, yes. However, most hiring is localized, with an increasing emphasis on remote or hybrid models.

Final Perspective

Landing a role at Testrig Technologies means stepping into a company that values precision, innovation, and adaptability. Their hiring process, while demanding, is a thoughtful reflection of their work ethos — designed to find candidates who not only possess technical acumen but also fit into a culture where collaboration and continuous learning are prized.

If you’re aiming for Testrig, gear up for a journey that challenges you to think deeply, communicate clearly, and demonstrate practical problem-solving. Preparation isn’t just about memorizing questions; it’s about understanding the company’s DNA and showing how you can contribute to its evolving story.

In the end, the effort can pay off handsomely, offering a rewarding career path in a company committed to pushing the boundaries of software testing.

Testrig Technologies Interview Questions and Answers

Updated 21 Feb 2026

DevOps Engineer Interview Experience

Candidate: Priya Nair

Experience Level: Mid-level

Applied Via: Employee Referral

Difficulty: Hard

Final Result: Rejected

Interview Process

3 rounds

Questions Asked

  • Explain CI/CD pipelines and tools you have used.
  • How do you troubleshoot a failed deployment?
  • Describe your experience with cloud platforms like AWS or Azure.
  • Write a script to automate server health checks.

Advice

Gain deeper hands-on experience with cloud services and scripting, and practice troubleshooting scenarios.

Full Experience

The interview process was thorough with technical questions and practical tasks. The interviewers tested my problem-solving skills under pressure. Despite the rejection, I received constructive feedback to improve my cloud expertise.

Data Analyst Interview Experience

Candidate: Vikram Singh

Experience Level: Mid-level

Applied Via: Job Portal

Difficulty:

Final Result:

Interview Process

3 rounds

Questions Asked

  • Explain the difference between supervised and unsupervised learning.
  • Write a SQL query to find the second highest salary.
  • How do you handle missing data in a dataset?
  • Describe a project where your analysis impacted business decisions.

Advice

Review SQL and statistics fundamentals and be ready to discuss your projects in detail.

Full Experience

The first round was a technical phone screen, the second was a coding and case study round, and the final was a managerial round focusing on communication and business impact. The interviewers were professional and supportive.

Product Manager Interview Experience

Candidate: Sneha Gupta

Experience Level: Senior

Applied Via: Referral

Difficulty: Hard

Final Result:

Interview Process

4 rounds

Questions Asked

  • How do you prioritize features in a product roadmap?
  • Describe a product you managed from concept to launch.
  • How do you handle conflicting stakeholder requirements?
  • Case study: Improve user engagement for a mobile app.

Advice

Prepare detailed examples of your product management experience and practice case studies.

Full Experience

The process was intense with multiple rounds including HR, product strategy, and a case study presentation. Interviewers challenged my decisions and asked for data-driven justifications. The referral helped get my resume noticed but performance was key.

Quality Assurance Engineer Interview Experience

Candidate: Rahul Verma

Experience Level: Entry-level

Applied Via: Company Website

Difficulty: Easy

Final Result: Rejected

Interview Process

2 rounds

Questions Asked

  • What is the difference between regression and smoke testing?
  • How do you prioritize test cases?
  • Describe a time you found a critical bug.

Advice

Gain more hands-on experience with automation tools and practice explaining your testing approach clearly.

Full Experience

The first round was a phone interview focusing on my understanding of QA concepts. The second round was an in-person technical interview with scenario-based questions. I felt underprepared for automation-related questions, which might have affected the outcome.

Software Engineer Interview Experience

Candidate: Anita Sharma

Experience Level: Mid-level

Applied Via: LinkedIn

Difficulty:

Final Result:

Interview Process

3 rounds

Questions Asked

  • Explain the difference between REST and SOAP APIs.
  • Write a function to reverse a linked list.
  • Describe a challenging bug you fixed in your previous job.

Advice

Brush up on data structures and be ready to discuss past projects in detail.

Full Experience

The first round was an HR screening to discuss my background and motivation. The second round was technical, involving coding problems and system design questions. The final round was with the team lead focusing on problem-solving and cultural fit. The interviewers were friendly and gave me time to think through problems.

View all interview questions

Frequently Asked Questions in Testrig Technologies

Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.

Common Interview Questions in Testrig Technologies

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: 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 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: 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: A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once.How would you know which is the switch?

Q: ABCDE are sisters. Each of them gives 4 gifts and each receives 4 gifts No two sisters give the same combination ( e.g. if A gives 4 gifts to B then no other sisters can give four to other one.) (i) B gives four to A.(ii) C gives 3 to E. How much did A,B,C,E give to D?

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: 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: 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: 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: 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...

Q: Motorboat A leaves shore P as B leaves Q; they move across the lake at a constant speed. They meet first time 600 yards from P. Each returns from the opposite shore without halting, and they meet 200 yards from. How long is the lake?

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: The profit made by a company in one year is enough to give 6% return on all shares. But as the preferred shares get on return of 7.5%, so the ordinary shares got on return of 5%. If the value of preferred shares is Rs 4,000000, then what is the va...

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