About RCKR Software
Company Description
RCKR Software Pvt. Ltd. is an innovative IT solutions provider based in Bengaluru, established in 2003 by Rajesh CKR. The company specializes in delivering high-quality software development services, with a strong emphasis on Health IT solutions. RCKR is renowned for its contributions to the HealthVault ecosystem, particularly through the development of HealthVault X-ray, a project that earned its founder the first Microsoft MVP award.
RCKR Software fosters a dynamic and flexible work environment, prioritizing results over rigid processes. The company values adaptability and a positive attitude in its employees, offering ample opportunities for growth and career advancement. With a focus on quality and client satisfaction, RCKR has built a reputation for delivering predictable and effective IT solutions.
Software Engineer
Q1: How do you approach debugging a complex software issue?
I begin by reproducing the issue in a controlled environment, then analyze logs and error messages to identify the root cause. I employ systematic testing and debugging tools to isolate the problem, ensuring a thorough resolution.
Q2: Can you describe your experience with version control systems?
I have extensive experience using Git for version control, including branching, merging, and resolving conflicts. I follow best practices for commit messages and maintain a clean commit history to facilitate collaboration.
Q3: How do you ensure code quality and maintainability?
I adhere to coding standards and conduct regular code reviews. I write unit tests to validate functionality and use static analysis tools to detect potential issues early, ensuring the codebase remains clean and maintainable.
Q4: Describe a challenging project you worked on and how you overcame obstacles.
In a recent project, we faced performance bottlenecks due to inefficient database queries. I optimized the queries by analyzing execution plans and implementing indexing strategies, resulting in a significant performance improvement.
Q5: How do you stay updated with the latest developments in software engineering?
I regularly read industry blogs, participate in online forums, and attend webinars and conferences. I also engage in continuous learning through online courses and certifications to enhance my skills.
Solution Architect
Q1: How do you approach designing scalable and maintainable software architectures?
I start by understanding the business requirements and constraints. I then design modular architectures using proven design patterns, ensuring scalability and maintainability. I also consider factors like performance, security, and cost-effectiveness in the design.
Q2: Can you describe a time when you had to make a critical architectural decision?
In a previous project, we had to choose between a monolithic and microservices architecture. After evaluating the project's requirements and future scalability needs, I recommended a microservices approach, which allowed for better scalability and easier maintenance.
Q3: How do you ensure that the architecture aligns with business goals?
I maintain close communication with stakeholders to understand their objectives. I then translate these goals into technical requirements and ensure that the architecture supports these objectives while being flexible enough to accommodate future changes.
Q4: How do you handle trade-offs between technical debt and project deadlines?
I assess the long-term impact of technical debt and communicate the risks to stakeholders. If the debt poses significant risks, I advocate for addressing it promptly. Otherwise, I prioritize features that deliver the most value within the given timeframe.
Q5: How do you mentor junior architects and engineers?
I provide guidance through regular code reviews, pair programming sessions, and knowledge-sharing meetings. I encourage continuous learning and create opportunities for them to take on challenging tasks to foster their growth.
Project Manager
Q1: How do you manage project timelines and ensure deadlines are met?
I break down the project into manageable tasks and set realistic deadlines. I use project management tools to track progress and identify potential delays early. Regular team meetings help in addressing issues promptly.
Q2: How do you handle scope changes during a project?
I assess the impact of scope changes on the project timeline and resources. I communicate with stakeholders to understand the necessity of the change and adjust the project plan accordingly, ensuring that the quality and objectives are not compromised.
Q3: How do you ensure effective communication within the project team?
I establish clear communication channels and encourage an open environment where team members feel comfortable sharing updates and concerns. Regular meetings and updates help in keeping everyone aligned.
Q4: How do you manage risks in a project?
I identify potential risks early in the project and develop mitigation strategies. I continuously monitor risks throughout the project and adjust plans as necessary to minimize their impact.
Q5: How do you handle conflicts within the project team?
I address conflicts promptly by understanding the perspectives of all parties involved. I facilitate discussions to find common ground and work towards a resolution that aligns with the project's objectives.
Quality Assurance Engineer
Q1: How do you approach creating a test plan for a new project?
I start by understanding the project requirements and identifying key functionalities. I then define test objectives, select appropriate testing methods, and outline the resources and schedule needed to execute the tests effectively.
Q2: How do you ensure comprehensive test coverage?
I create detailed test cases that cover all functional and non-functional requirements. I also perform exploratory testing to identify potential issues that may not be covered by standard test cases.
Q3: How do you handle testing in an Agile environment?
I collaborate closely with developers and product owners to understand user stories and acceptance criteria. I prioritize testing based on business value and ensure that feedback is provided promptly to facilitate continuous improvement.
Q4: How do you manage testing for multiple projects simultaneously?
I prioritize tasks based on project deadlines and complexity. I use test management tools to organize and track test cases, ensuring that resources are allocated efficiently across projects.
Q5: How do you handle defects found during testing?
I document defects clearly and provide detailed information to developers for reproduction and resolution. I retest the fixes to ensure that the defects are addressed and verify that no new issues have been introduced.
UI/UX Designer
Q1: How do you approach designing user interfaces for complex applications?
I begin by understanding the user's needs and the application's functionality. I create wireframes and prototypes to visualize the user journey, ensuring that the design is intuitive and aligns with user expectations.
Q2: How do you ensure that your designs are user-centered?
I conduct user research, including interviews and usability testing, to gather insights. I incorporate feedback into the design process to ensure that the final product meets user needs and provides a positive experience.
Q3: How do you collaborate with developers during the design process?
I maintain open communication with developers to understand technical constraints and ensure that designs are feasible. I provide detailed design specifications and assets to facilitate smooth implementation.
Q4: How do you stay updated with the latest design trends and tools?
I regularly explore design blogs, attend webinars, and participate in design communities. I experiment with new tools and techniques to enhance my skills and stay current with industry trends.
Q5: How do you handle feedback on your designs?
I approach feedback with an open mind, viewing it as an opportunity for improvement. I analyze the feedback, discuss it with stakeholders, and make necessary revisions to enhance the design.
Business Analyst
Q1: How do you gather requirements for a new project?
I conduct stakeholder interviews, review existing documentation, and observe current processes to gather comprehensive requirements. I ensure that all perspectives are considered to define clear and actionable requirements.
Q2: How do you prioritize requirements?
I assess requirements based on business value, urgency, and feasibility. I collaborate with stakeholders to align priorities and ensure that the most critical requirements are addressed first.
Q3: How do you ensure that requirements are clearly understood by all stakeholders?
I document requirements in clear and concise language, using visual aids like diagrams and flowcharts. I review the documentation with stakeholders to confirm understanding and agreement.
Q4: How do you handle changes to requirements during a project?
I assess the impact of changes on the project scope, timeline, and resources. I communicate with stakeholders to understand the reasons for the changes and update documentation and plans accordingly.
Q5: How do you validate that the delivered solution meets the requirements?
I participate in testing activities, review deliverables against requirements, and gather feedback from users to ensure that the solution meets the defined requirements and delivers the expected value.
DevOps Engineer
Q1: How do you approach automating deployment processes?
I evaluate the existing deployment pipeline and identify manual steps that can be automated. I implement automation tools and scripts to streamline the process, ensuring consistency and reducing errors.
Q2: How do you ensure the reliability and scalability of infrastructure?
I design infrastructure with redundancy and failover mechanisms to ensure reliability. I monitor system performance and make adjustments to scale resources as needed to handle varying loads.
Q3: How do you handle configuration management?
I use configuration management tools to define and maintain consistent configurations across environments. I ensure that configurations are version-controlled and can be easily replicated.
Q4: How do you monitor system performance and health?
I implement monitoring tools to track system metrics and set up alerts for potential issues. I regularly review performance data to identify areas for improvement and ensure system health.
Q5: How do you collaborate with development and operations teams?
I facilitate communication between teams to understand requirements and constraints. I work closely with both development and operations to ensure that infrastructure supports application needs and that deployments are smooth.
Skills (for reference):
Proficiency in programming languages (e.g., Java, Python, JavaScript)
Experience with version control systems (e.g., Git)
Knowledge of software development methodologies (e.g., Agile, Scrum)
Familiarity with database management systems (e.g., MySQL, PostgreSQL)
Understanding of cloud platforms (e.g., AWS, Azure)
Strong problem-solving and analytical skills
Excellent communication and collaboration abilities
Previous Roles (for reference):
Junior Developer
Senior Developer
Technical Lead
Project Coordinator
QA Analyst
UI/UX Intern
Business Analyst Trainee
Company Background and Industry Position
RCKR Software, a rapidly growing player in the software solutions landscape, has carved out a niche by blending agile development with innovative design principles. Known for its commitment to quality and client-centric products, the company sits comfortably amid the competitive mid-size tech firms that emphasize bespoke software services tailored for sectors like healthcare, finance, and education.
Unlike the sprawling tech behemoths, RCKR's approach leans heavily on cultivating close-knit teams, fostering creativity, and adapting swiftly to market demands. This agility is not just a buzzword here — it reflects in how they manage projects and, importantly, how they choose talent. Their recruitment strategy mirrors this ethos: selective, adaptive, and highly focused on cultural fit as much as technical prowess.
How the Hiring Process Works
- Application and Resume Screening: Initially, applications are filtered through a combination of ATS (Applicant Tracking System) and human review. Given RCKR’s focus on specific skill sets, resumes with clear evidence of relevant experience, certifications, and problem-solving accomplishments tend to get priority.
- HR Preliminary Call: A brief conversation to assess communication skills, motivations, and basic eligibility criteria. This is where candidates get a feel for the company culture and can ask initial questions.
- Technical Assessment: Depending on the role, this can be a coding test, technical quiz, or a project submission. RCKR emphasizes real-world problem-solving over hypothetical questions here.
- Technical Interview Rounds: Usually involves one or two rounds of deep-dive discussions with senior engineers or team leads. Candidates are expected to demonstrate hands-on knowledge, architectural thinking, and adaptability.
- Managerial & HR Interview: Conversations focusing on cultural alignment, work ethics, career aspirations, and situational behavior.
- Offer Stage: After clearing all rounds, candidates receive an offer tailored to their experience level and role, followed by negotiation and onboarding.
This process, while seemingly linear, often has some flexibility depending on the urgency of hiring and the role in question. For niche positions, RCKR may expedite technical rounds or incorporate additional project-based evaluations.
Interview Stages Explained
Initial HR Screening
This is less about grilling candidates and more of a mutual discovery. Recruiters seek to verify eligibility criteria such as work authorization, experience in relevant technologies, and communication fluency. Candidates often report this stage as informal but expect questions about their reasons for applying and salary expectations. The HR interview also subtly sets the tone for what’s valued—collaboration, curiosity, and integrity.
Technical Assessment
Here’s where the process diverges from broader industry norms. While many companies rely on standard algorithmic tests, RCKR leans towards assessments that mimic real job scenarios. For developers, this might mean debugging a small module or optimizing existing code; for product managers, a case study involving roadmap prioritization.
The rationale is straightforward—why test obscure algorithms when the job requires clear problem-solving and practical execution? This stage can be timed or take-home, but what stands out is RCKR’s preference for quality over quantity in evaluating skills.
Technical Interviews
These rounds dig deeper than the assessment. Expect to discuss your approach, alternative solutions, and trade-offs. Interviewers often probe how candidates handle constraints or unforeseen challenges, reflecting the company’s fast-paced, solution-oriented culture. It’s not just about what you know but how you think and communicate your reasoning.
For roles like software engineers, architects, or QA specialists, these conversations can include whiteboard sessions, pair programming, or system design questions. Product and business roles focus more on strategy, customer empathy, and decision-making frameworks.
Managerial and HR Final Round
The closing round assesses cultural fit and alignment with RCKR’s core values. Candidates might face behavioral questions or hypothetical situations to gauge their mindset. Here, soft skills such as adaptability, teamwork, and conflict resolution get equal weight as technical capability.
This interview also serves as a two-way street: candidates get answers about career path options, team dynamics, and company vision. It’s not unusual for candidates to leave this round with a nuanced view of both opportunities and challenges within RCKR.
Examples of Questions Candidates Report
- Technical Interview: "Explain a complex system you designed. What were the key challenges and how did you address them?"
- Technical Assessment: "Optimize this function for performance, then discuss the trade-offs involved."
- HR Interview: "Describe a time you faced conflict on a team. How did you resolve it?"
- Behavioral Question: "How do you stay updated with emerging technologies relevant to your role?"
- Case Study (Product Role): "You have limited development resources and two competing features slated for the next release. How do you prioritize?"
- Coding Test: "Implement a function to detect cycles in a directed graph."
Eligibility Expectations
RCKR Software typically looks for candidates with a strong technical foundation and a demonstrated ability to learn quickly. For technical roles, a bachelor’s degree in computer science or equivalent experience is often the baseline. However, what stands out is their preference for candidates who have worked on real-world projects rather than just academic exercises.
Additionally, proficiency in relevant programming languages or platforms is mandatory, and certifications can bolster credibility. The company also values prior experience in agile environments and cross-functional collaboration, reflecting its project delivery model.
Soft skills also play a significant role. Candidates who communicate clearly, show adaptability, and embrace feedback tend to fare better.
Common Job Roles and Departments
RCKR’s structure, while lean, covers several key departments:
- Software Development: Frontend, backend, full stack engineers working on bespoke solutions and product features.
- Quality Assurance: Manual and automated testing teams ensuring product reliability and performance.
- Product Management: Professionals who bridge client needs with development, managing roadmaps and feature prioritization.
- UX/UI Design: Specialists crafting user-centric interfaces aligned with client branding and usability standards.
- DevOps and Infrastructure: Teams handling deployment pipelines, cloud architecture, and system scalability.
- Business Development and Sales: Driving client acquisition and managing post-sales relationships.
While these roles are standard, RCKR occasionally recruits for niche expert roles, especially in emerging technology areas like AI or blockchain.
Compensation and Salary Perspective
| Role | Estimated Salary |
|---|---|
| Junior Software Engineer | $60,000 - $75,000 |
| Senior Software Engineer | $95,000 - $120,000 |
| QA Engineer | $55,000 - $70,000 |
| Product Manager | $85,000 - $110,000 |
| UX/UI Designer | $70,000 - $90,000 |
| DevOps Engineer | $90,000 - $115,000 |
| Business Development Manager | $75,000 - $100,000 |
Compared to industry giants, RCKR’s salary ranges are modest but competitive within mid-size firms that balance growth with employee development. Bonuses and stock options may be limited but often supplemented by flexible work arrangements and professional development support.
Interview Difficulty Analysis
From the candidate feedback I’ve gathered, the RCKR recruitment rounds are challenging but fair. The technical interviews are known for their pragmatism—questions tend to be rooted in scenarios candidates might actually encounter on the job rather than abstract puzzles.
Many candidates mention that the technical assessments require not just coding skills but an ability to communicate one’s thought process clearly. This can be tricky for those more accustomed to solo coding rather than collaborative problem-solving.
The HR and managerial interviews lean heavily into behavioral and situational questions, aiming to surface candidates’ problem-solving styles and cultural fit. So expect to prepare beyond just technical knowledge.
Preparation Strategy That Works
- Understand the Job Role Deeply: Go beyond the job title. Analyze the listed responsibilities, required skills, and preferred qualifications. This insight helps tailor your preparation towards relevant technical domains and soft skills.
- Practice Real-World Problems: Instead of just memorizing algorithms, work on projects or exercises that simulate RCKR’s typical challenges—code optimization, debugging, or system design.
- Mock Interviews with Peers: Simulate the interview environment and focus on articulating your thought process. RCKR values clear communication as much as technical correctness.
- Brush Up on Behavioral Stories: Prepare anecdotes that demonstrate adaptability, teamwork, conflict resolution, and continuous learning.
- Research the Company: Familiarize yourself with RCKR’s products, client base, and recent news. This shows enthusiasm and helps frame your answers in context.
- Prepare Thoughtful Questions: At every interview stage, have relevant questions ready to demonstrate engagement and assess if RCKR aligns with your career goals.
Work Environment and Culture Insights
Inside RCKR Software, the vibe is energetic but grounded. Teams operate with a startup mentality—everyone wears multiple hats and collaboration is the norm. Yet, the company also nurtures a structured approach to delivery, balancing creativity with deadlines.
Employees often highlight the open communication channels and the leadership’s accessibility. It’s not unusual for junior staff to get direct mentorship from senior leaders, which is a huge plus in mid-size firms where bureaucracy can sometimes slow growth.
Work-life balance is taken seriously, with flexible hours and remote work options becoming increasingly standard, especially post-pandemic. However, project crunch times can still be intense, given the client-driven nature of the business.
Career Growth and Learning Opportunities
RCKR invests in employee development through a mix of formal training, conference sponsorships, and internal knowledge-sharing sessions. The career path is relatively transparent, with clear milestones for promotions and role shifts.
Technical employees can expect to deepen their expertise or pivot into leadership roles, while product and business staff have chances to expand their domain knowledge across industries. The company encourages lateral moves—if you want to transition from development to product, for example, that flexibility exists.
That said, because of the company’s size, growth may sometimes come with trade-offs—roles can be less specialized compared to large tech firms, but more varied and hands-on.
Real Candidate Experience Patterns
From countless interviews and candidate stories, a pattern emerges: RCKR’s process feels personal but rigorous. Candidates often mention feeling that interviewers genuinely want to understand their capabilities and mindset rather than just ticking boxes.
Some report a slight unpredictability in scheduling and feedback timelines, not uncommon in fast-growing companies. However, feedback—when given—is constructive and detailed.
Technical rounds can be intimidating due to their depth, but candidates appreciate that success hinges on practical knowledge rather than memorized trivia. The HR interactions are usually warm, helping to offset any technical nerves.
Comparison With Other Employers
| Aspect | RCKR Software | Large Tech Firms (e.g., Google, Microsoft) | Small Startups |
|---|---|---|---|
| Hiring Process Length | 4-6 weeks | 6-8 weeks | 2-4 weeks |
| Interview Focus | Practical scenarios & culture fit | Algorithmic challenges & scalability | Culture fit & rapid prototyping skills |
| Compensation | Moderate, stable | High, competitive | Variable, equity-heavy |
| Work Environment | Balanced agility & structure | Highly structured & resource-rich | Highly dynamic & chaotic at times |
| Career Growth | Transparent & flexible | Formal & hierarchical | Opportunistic & risk-driven |
For many, RCKR strikes a middle ground—offering the stability and processes of a mid-size firm while maintaining a growth mindset and flexibility often lost in larger corporations.
Expert Advice for Applicants
Don’t just prepare to answer questions—prepare to engage in a dialogue. RCKR’s recruiters and interviewers value candidates who think out loud and demonstrate curiosity about the role and company. They want to see how you approach ambiguity and real-world problems, not just recite textbook answers.
Focus your study on practical applications, review your past projects critically, and be ready to discuss lessons learned. Also, don’t neglect the soft skills portion; your ability to fit culturally is as decisive as your technical chops.
Finally, patience helps. The process can stretch longer than expected, but maintaining enthusiasm and professionalism throughout will leave a positive impression.
Frequently Asked Questions
What is the typical duration of the hiring process at RCKR Software?
Generally, the entire recruitment cycle from application to offer takes about four to six weeks. This can vary depending on the role’s urgency and candidate availability, sometimes extending longer for specialized positions.
Are there any coding tests in the RCKR Software interview?
Yes, most technical roles involve some form of coding test or technical assessment. However, these tests focus on real-world scenarios, debugging, or optimization tasks rather than abstract algorithmic puzzles.
How important is cultural fit during the recruitment?
Cultural alignment is critical at RCKR. The company prioritizes teamwork, adaptability, and open communication. Candidates who demonstrate these traits tend to progress further in the process.
Does RCKR Software provide feedback after interviews?
While not guaranteed, candidates often receive constructive feedback, especially if they reach later stages. Promptness and detail in feedback can vary depending on recruiter workload.
What preparation resources are recommended for RCKR interview rounds?
Focus on hands-on coding challenges, system design basics for senior roles, and reflecting on your past project experiences. Additionally, prepare behavioral stories that align with values like collaboration and problem-solving.
Final Perspective
RCKR Software is a compelling choice for candidates who want a balance between challenge and growth in a company that values pragmatism over formality. Their hiring process reflects this—structured enough to be fair, yet flexible to recognize diverse talents and approaches.
Preparation here means more than memorizing technical answers; it’s about demonstrating your thinking, adaptability, and cultural fit. For those who thrive in dynamic environments without the bureaucracy of large enterprises, RCKR offers a fertile ground to grow and make an impact.
Ultimately, the journey through RCKR’s interview rounds can be tough but rewarding, revealing not just what you know but who you are as a professional. Approach it as a conversation, a challenge, and an opportunity to learn—and you’ll stand out.
RCKR Software Interview Questions and Answers
Updated 21 Feb 2026DevOps Engineer Interview Experience
Candidate: Emma R.
Experience Level: Senior
Applied Via: Recruiter
Difficulty: Hard
Final Result: Rejected
Interview Process
4 rounds
Questions Asked
- Explain your experience with cloud platforms like AWS.
- How do you automate deployment pipelines?
- Describe a time you resolved a critical production issue.
- Write a script to monitor system health.
Advice
Deepen your scripting skills and be prepared for scenario-based questions.
Full Experience
The interview process was intense with multiple technical rounds including live scripting and problem-solving. Although I didn't get the offer, the interviewers provided detailed feedback and were professional throughout.
UX/UI Designer Interview Experience
Candidate: David L.
Experience Level: Mid-level
Applied Via: Indeed
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Show your portfolio and explain your design choices.
- How do you handle feedback from developers?
- Describe your process for user research.
Advice
Prepare a strong portfolio and be ready to discuss your design process clearly.
Full Experience
The interview included a portfolio review, a practical design challenge, and a cultural fit discussion. Interviewers were engaged and interested in how I collaborate with cross-functional teams.
Quality Assurance Engineer Interview Experience
Candidate: Chloe S.
Experience Level: Entry-level
Applied Via: Referral
Difficulty: Easy
Final Result:
Interview Process
2 rounds
Questions Asked
- What testing tools have you used?
- How do you write test cases?
- Explain the difference between regression and smoke testing.
Advice
Highlight your attention to detail and familiarity with testing frameworks.
Full Experience
The first round was a phone interview focusing on basic QA concepts and tools. The second was a technical interview with practical test case writing exercises. The team was supportive and explained the company culture well.
Product Manager Interview Experience
Candidate: Brian K.
Experience Level: Senior
Applied Via: Company Website
Difficulty:
Final Result: Rejected
Interview Process
4 rounds
Questions Asked
- How do you prioritize features?
- Describe a time you managed conflicting stakeholder interests.
- Explain your experience with Agile methodologies.
- Case study: Launch a new feature for a SaaS product.
Advice
Prepare detailed examples of product decisions and stakeholder management.
Full Experience
The interview process was thorough, starting with HR screening, then two rounds of product management interviews including a case study presentation. Feedback was constructive, but they chose a candidate with more domain-specific experience.
Software Engineer Interview Experience
Candidate: Alice M.
Experience Level: Mid-level
Applied Via: LinkedIn
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Explain a recent project you worked on.
- Describe your experience with Java and Python.
- How do you approach debugging complex issues?
- Write a function to reverse a linked list.
Advice
Brush up on data structures and be ready to discuss your past projects in detail.
Full Experience
The process started with an online coding test, followed by a technical phone interview focusing on algorithms and system design. The final round was an on-site interview with the team, including a coding challenge and behavioral questions. The interviewers were friendly and gave good feedback throughout.
Frequently Asked Questions in RCKR Software
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in RCKR Software
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 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: 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: 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: 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: 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: 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: 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: 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 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 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: 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: Four persons have to cross the bridge they are having one torch light. Four persons take 1,2,5,10 minutes respectively, when two persons are going they will take the time of the slowest person. What is the time taken to cross by all of them.
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: A is driving on a highway when the police fines him for over speeding and exceeding the limit by 10 km/hr. At the same time B is fined for over speeding by twice the amount by which A exceeded the limit. If he was driving at 35 km/hr what is the speed limit for the road?