About CodeStore
Company Description
CodeStore is a dynamic technology company specializing in custom software development, cloud services, and data engineering. With a focus on delivering innovative solutions, CodeStore caters to diverse industries, including healthcare, education, logistics, and e-commerce. The company is committed to fostering a collaborative environment that encourages creativity and continuous learning.
Work Culture & Job Environment
At CodeStore, the work culture is characterized by a friendly atmosphere, team spirit, and open communication. Employees are encouraged to share ideas and suggestions freely, fostering a sense of belonging and mutual respect. The company emphasizes self-development and supports employees in setting and achieving personal and professional goals. Regular team events and activities are organized to build camaraderie and promote a healthy work-life balance.
Interview Questions & Answers
Software Developer
Q1: What programming languages are you proficient in?
I am proficient in Java, Python, and JavaScript, with experience in developing scalable applications using these languages.
Q2: Can you explain the concept of Object-Oriented Programming?
Object-Oriented Programming (OOP) is a programming paradigm based on the concept of "objects," which can contain data and methods. It emphasizes principles like encapsulation, inheritance, and polymorphism to promote code reusability and modularity.
Q3: How do you approach debugging in your code?
I begin by reproducing the issue, analyzing error logs, and using debugging tools to step through the code. I also review recent changes and consult documentation to identify potential causes.
Q4: What is your experience with database management systems?
I have experience working with relational databases like MySQL and PostgreSQL, including designing schemas, writing complex queries, and optimizing performance.
Q5: How do you ensure code quality and maintainability?
I adhere to coding standards, write unit and integration tests, conduct code reviews, and use version control systems to maintain code quality and facilitate collaboration.
AI Engineer
Q1: What is your experience with machine learning frameworks?
I have hands-on experience with frameworks like TensorFlow and PyTorch, having used them to develop and deploy machine learning models for various applications.
Q2: Can you explain the difference between supervised and unsupervised learning?
Supervised learning involves training a model on labeled data to make predictions, while unsupervised learning involves finding hidden patterns in unlabeled data.
Q3: How do you handle overfitting in a machine learning model?
I use techniques like cross-validation, regularization, and pruning to prevent overfitting and ensure the model generalizes well to new data.
Q4: What is your experience with natural language processing (NLP)?
I have worked on NLP tasks such as sentiment analysis and text classification using libraries like NLTK and spaCy.
Q5: How do you evaluate the performance of a machine learning model?
I use metrics like accuracy, precision, recall, and F1-score, depending on the specific task and the nature of the data.
Data Analyst
Q1: What data visualization tools are you familiar with?
I am proficient in using tools like Tableau and Power BI to create interactive dashboards and reports that help stakeholders make data-driven decisions.
Q2: How do you handle missing or inconsistent data?
I use techniques like imputation, data cleaning, and transformation to handle missing or inconsistent data, ensuring the integrity of the analysis.
Q3: Can you explain the concept of data normalization?
Data normalization involves scaling numerical data to a standard range, improving the performance and accuracy of machine learning models.
Q4: What is your experience with SQL?
I have extensive experience writing complex SQL queries to extract, manipulate, and analyze data from relational databases.
Q5: How do you ensure the accuracy and reliability of your analyses?
I validate data sources, perform exploratory data analysis, and use statistical methods to ensure the accuracy and reliability of my analyses.
Project Manager
Q1: How do you initiate a new project?
I begin by defining the project scope, objectives, deliverables, and timelines. I then assemble a project team, allocate resources, and develop a detailed project plan.
Q2: How do you manage project risks?
I identify potential risks during the planning phase, assess their impact, and develop mitigation strategies. I continuously monitor risks throughout the project lifecycle and adjust plans as necessary.
Q3: How do you ensure effective communication within the project team?
I establish regular communication channels, such as weekly meetings and project management tools, to keep the team informed and aligned.
Q4: How do you handle changes in project scope?
I evaluate the impact of scope changes on timelines and resources, obtain stakeholder approval, and update the project plan to reflect the changes.
Q5: How do you measure project success?
I measure success based on the achievement of project objectives, adherence to timelines and budgets, stakeholder satisfaction, and the quality of deliverables.
Quality Assurance Engineer
Q1: What is the difference between functional and non-functional testing?
Functional testing verifies that the software performs its intended functions correctly, while non-functional testing assesses aspects like performance, usability, and security.
Q2: How do you design test cases?
I review requirements and specifications, identify test scenarios, and create detailed test cases with clear steps, expected results, and pass/fail criteria.
Q3: What is regression testing?
Regression testing involves retesting previously tested functionalities to ensure that new code changes have not introduced defects.
Q4: How do you handle defects found during testing?
I document defects with detailed information, prioritize them based on severity, and work with the development team to facilitate timely resolution.
Q5: How do you ensure comprehensive test coverage?
I use techniques like boundary value analysis, equivalence partitioning, and traceability matrices to ensure all aspects of the application are tested.
Technical Support Engineer
Q1: How do you handle a situation where a customer is frustrated with a technical issue?
I listen actively to understand their concerns, empathize with their situation, and assure them that I will work towards a resolution. I then troubleshoot the issue methodically and keep the customer informed throughout the process.
Q2: What tools do you use for remote troubleshooting?
I utilize remote desktop applications like TeamViewer and AnyDesk, along with diagnostic tools such as ping tests, tracert, and system logs to identify and resolve issues.
Q3: How do you prioritize multiple support tickets?
I assess the severity and impact of each issue, prioritize critical problems affecting business operations, and address less urgent issues accordingly.
Q4: Can you describe a challenging technical issue you resolved?
I once resolved a network connectivity issue caused by a misconfigured firewall. After thorough analysis and collaboration with the network team, we identified and corrected the configuration, restoring connectivity.
Q5: How do you stay updated with the latest technology trends?
I regularly read industry blogs, participate in online forums, attend webinars, and pursue relevant certifications to stay informed about emerging technologies.
Business Analyst
Q1: How do you gather requirements from stakeholders?
I conduct interviews, surveys, and workshops with stakeholders to understand their needs and document detailed requirements.
Q2: How do you analyze and document business processes?
I use techniques like process mapping and flowcharting to visualize business processes and identify areas for improvement.
Q3: How do you ensure that solutions align with business objectives?
I collaborate closely with stakeholders to ensure that proposed solutions address their needs and align with the organization's strategic goals.
Q4: How do you handle conflicting requirements from different stakeholders?
I facilitate discussions to understand the underlying needs of each stakeholder and work towards finding a balanced solution that satisfies all parties.
Q5: How do you measure the success of implemented solutions?
I define key performance indicators (KPIs) and monitor them to assess the effectiveness of implemented solutions.
DevOps Engineer
Q1: What is your experience with continuous integration and continuous deployment (CI/CD)?
I have experience setting up and maintaining CI/CD pipelines using tools like Jenkins and GitLab CI to automate the build, test, and deployment processes.
Q2: How do you manage infrastructure as code?
I use tools like Terraform and Ansible to define and manage infrastructure through code, ensuring consistency and scalability.
Q3: How do you monitor and maintain system performance?
I use monitoring tools like Prometheus and Grafana to track system performance and implement proactive measures to address potential issues.
Q4: How do you handle system failures or outages?
I follow established incident response protocols, perform root cause analysis, and implement corrective actions to prevent recurrence.
Q5: How do you collaborate with development and operations teams?
I facilitate communication between development and operations teams to ensure seamless integration and delivery of software applications.
System Administrator
Q1: What is your experience with server management?
I have experience managing both Windows and Linux servers, including installation, configuration, and maintenance.
Q2: How do you handle user access and permissions?
I implement role-based access controls and regularly review user permissions to ensure appropriate access levels.
Q3: How do you ensure system security?
I apply security patches, configure firewalls, and conduct regular security audits to protect systems from vulnerabilities.
Q4: How do you back up and restore data?
I implement automated backup solutions and regularly test restore procedures to ensure data integrity and availability.
Q5: How do you troubleshoot hardware and software issues?
I perform diagnostic tests, analyze logs, and collaborate with vendors to resolve hardware and software issues promptly.
Job Roles:
Software Developer
AI Engineer
Data Analyst
Project Manager
Quality Assurance Engineer
Technical Support Engineer
Business Analyst
DevOps Engineer
System Administrator
Skills (for reference):
Company Background and Industry Position
CodeStore, an emerging player in the software development landscape, has quietly built a reputation for delivering robust, scalable solutions tailored to diverse business needs. Founded just over a decade ago, they've steadily expanded into various sectors such as fintech, healthcare, and e-commerce. Unlike tech giants with flashy brand names, CodeStore thrives on agility and a tight-knit culture that prizes both innovation and reliability.
In an industry saturated with startups and established firms, CodeStore's niche lies in bridging complex backend engineering with user-centric design. Their products often require a blend of high-performance computing and intuitive interfaces, attracting candidates drawn to challenges that are as technically demanding as they are creatively engaging. Understanding their position is crucial when approaching the interview process—it shapes what they look for and how they evaluate fit.
How the Hiring Process Works
- Application Submission: Candidates begin by submitting their resumes and cover letters through the official website or trusted job portals. CodeStore values clarity and specificity here; generic applications often get filtered out early. Tailoring your resume to highlight relevant projects or skills makes a significant difference.
- Resume Screening: The talent acquisition team conducts an initial review, focusing on technical stack alignment and role relevance. This step weeds out mismatches quickly, keeping the pipeline efficient for both sides.
- Technical Assessment: For most positions, especially engineering roles, a coding task or technical quiz is administered. This is not just about solving problems but also demonstrating clean coding practices and logical thinking.
- Technical Interview Rounds: Selected candidates move forward to one or more rounds of live interviews with senior developers or team leads. These conversations go beyond algorithms—they assess problem-solving approach, system design insights, and domain knowledge.
- HR Interview: The final stage is more conversational, exploring cultural fit, candidate motivation, and salary expectations. It’s also a chance for candidates to ask questions and gauge if CodeStore’s environment aligns with their career aspirations.
- Offer and Negotiation: Successful candidates receive an offer package, which often includes a base salary, performance bonuses, and benefits. Negotiations are handled with transparency, reflecting CodeStore’s commitment to fair compensation.
While this structure might resemble many tech companies’ pipelines, the subtle emphasis CodeStore places on cultural and technical alignment ensures they hire candidates who thrive long term.
Interview Stages Explained
Technical Assessment
This is not your typical multiple-choice test. CodeStore’s technical assessment usually involves practical coding challenges that mimic real-world problems their teams face. They purposefully design these tasks to evaluate not just your ability to write code but also how you approach problems under constraints like performance and maintainability.
Expect language-specific questions—most often in Python, Java, or JavaScript—depending on the role. The assessment also includes logic puzzles and occasionally data structure problems that test your algorithmic thinking. Candidates often notice that the test is timed but not rushed, encouraging thoughtful solutions over quick hacks.
Technical Interview
Once you clear the initial hurdle, you’ll engage in deeper technical conversations. Interviewers will probe your understanding of core concepts such as object-oriented programming, RESTful APIs, databases, and cloud services. They want to see if you can articulate trade-offs and design scalable systems, which is critical given CodeStore’s client projects.
Behavioral technical questions arise too—like how you handled a challenging bug or optimized a slow application. These are windows into your real-world experience, not just textbook knowledge. Interviewers appreciate candidates who show curiosity and willingness to learn, so don’t hesitate to discuss ongoing education or side projects.
HR Interview
Typically the last step, the HR interview feels more like a conversation than a grilling session. Here, cultural fit is under the microscope. CodeStore puts a premium on teamwork, integrity, and adaptability. The HR team explores your motivations, work ethics, and how you manage stress or disagreements. They want to ensure you’re someone who will gel well with their close-knit teams.
Salary discussions happen here too. It’s wise to come prepared with realistic expectations based on market research, but also be open to understanding their total rewards package. The HR round is your opportunity to ask about career growth paths, training programs, and company values to make a well-rounded decision.
Examples of Questions Candidates Report
- Technical: "Design a URL shortener system considering scalability and data consistency."
- Algorithmic: "Given a sorted array and a target sum, find two numbers that add up to the target."
- Coding Problem: "Implement a function to validate balanced parentheses in a string."
- System Design: "Explain how you would architect a real-time chat application."
- Behavioral: "Describe a situation where you had to resolve conflict within your team."
- HR: "What motivates you to work at CodeStore rather than a larger tech company?"
Eligibility Expectations
CodeStore has a somewhat flexible eligibility criterion but does expect candidates to meet core technical skills aligned to the job role. For software engineer roles, a minimum of a bachelor’s degree in computer science or related field is standard, although exceptional self-taught developers with relevant portfolios occasionally get traction.
Experience requirements vary—junior roles ask for 1-3 years, mid-level roles 3-6, and senior positions require demonstrable leadership in projects and mentoring. The company values continuous learning, so candidates who show certifications or active contributions to open source projects gain a competitive edge.
Soft skills such as communication, teamwork, and problem-solving are non-negotiable. As CodeStore’s projects often involve cross-department collaboration, being able to articulate technical concepts to non-technical stakeholders is highly regarded.
Common Job Roles and Departments
Though CodeStore’s portfolio spans various sectors, their hiring heavily leans towards these departments:
- Software Development: Backend engineers, frontend developers, full-stack developers, and mobile app developers. These roles focus on building and maintaining codebases that power client applications.
- Quality Assurance: Manual and automation testers who ensure product reliability through rigorous testing strategies.
- DevOps and Cloud Engineering: Specialists managing infrastructure, CI/CD pipelines, and cloud deployments to maintain high availability and performance.
- Product Management and UX/UI Design: Professionals who drive feature planning, user experience research, and interface design.
- Technical Support and Client Success: Teams that liaise with customers post-deployment, troubleshoot issues, and collect feedback.
Each role demands a mix of technical expertise and an ability to adapt to evolving project requirements—a hallmark of CodeStore’s agile philosophy.
Compensation and Salary Perspective
| Role | Estimated Salary (Annual) |
|---|---|
| Junior Software Engineer | $50,000 - $70,000 |
| Mid-level Software Engineer | $75,000 - $95,000 |
| Senior Software Engineer | $100,000 - $130,000 |
| QA Engineer | $45,000 - $75,000 |
| DevOps Engineer | $90,000 - $120,000 |
| Product Manager | $85,000 - $115,000 |
Compared to industry standards, CodeStore offers competitive packages that may not hit the top bracket of Silicon Valley giants but balance well with the cost of living in their operational regions. Moreover, performance bonuses and benefits like remote work options, health insurance, and professional development stipends make the overall compensation attractive.
Interview Difficulty Analysis
From candidate feedback, the CodeStore interview is often described as "challenging but fair." It’s not designed to trip you up with trick questions but rather to test authentic problem-solving skills. The technical rounds require solid command over fundamentals—expect data structures, algorithms, and system design questions in various combinations depending on the role.
Some candidates find the time constraints in coding assessments tight, especially under pressure, but many appreciate the opportunity to demonstrate depth over speed. The HR round is generally comfortable but can catch off-guard those unprepared for cultural discussions.
Compared to other mid-sized software firms, CodeStore’s process strikes a balance between technical rigor and human engagement. It’s more demanding than entry-level interviews but less brutal than high-stakes FAANG-style hiring marathons.
Preparation Strategy That Works
- Understand the Job Description Deeply: Tailor your study to the specific technologies and skills mentioned. Don’t waste time broadly preparing unrelated topics.
- Practice Real-World Coding: Use platforms like LeetCode or HackerRank but focus on problems that simulate practical scenarios, such as API development or database queries.
- Brush Up on System Design: Even for junior roles, having a basic grasp of scalable architectures can set you apart.
- Mock Interviews: Engage in peer mock interviews focusing on explaining your thought process aloud, as CodeStore interviewers value communication skills just as much as technical prowess.
- Research the Company Culture: Read recent news, employee reviews, and company blogs to speak genuinely about why CodeStore aligns with your career goals.
- Prepare Questions: Thoughtful questions during the HR interview demonstrate interest and help you evaluate fit.
Work Environment and Culture Insights
CodeStore employees often talk about a collaborative atmosphere where opinions at all levels are welcomed. The teams are relatively small, which fosters close communication and rapid iteration cycles on projects. There's a clear sense that the company values transparency and encourages continuous feedback.
Work-life balance is another frequent highlight. While deadlines can be demanding—as is typical in tech—managers generally respect personal time. Remote work policies have expanded, reflecting a commitment to flexible arrangements post-pandemic.
On the flip side, some candidates note that the fast pace and variety in projects can sometimes lead to shifting priorities, which might be overwhelming for those who prefer highly structured workflows. Adaptability is key here.
Career Growth and Learning Opportunities
Continuous learning is baked into CodeStore’s DNA. They allocate budgets for certifications, workshops, and conference attendance. Mentorship programs pair junior hires with seasoned developers, which accelerates skill development and integration.
Promotion tracks are clearly defined but emphasize performance and impact rather than tenure alone. Employees have opportunities to transition horizontally—for example, a developer interested in product management can find pathways to shift roles internally.
In a market where stagnation is a common concern, CodeStore’s investment in evolving careers stands out as a compelling reason to join.
Real Candidate Experience Patterns
Listening closely to job seekers who’ve been through CodeStore’s process reveals some consistent themes. Many describe initial nerves turning into appreciation for the interviewers’ conversational approach—there’s an evident effort to make candidates comfortable yet challenged.
Occasionally, candidates feel the technical assessments are a bit abstract compared to day-to-day work, which can cause frustration. However, follow-up interviews often allow them to contextualize their skills better by discussing actual projects.
Rejections, when they happen, tend to come with constructive feedback, which is not always standard in tech hiring and reflects a mature recruitment strategy focused on candidate experience.
Comparison With Other Employers
When stacked against other mid-sized tech firms, CodeStore’s hiring process is notably candidate-friendly. Unlike high-volume companies that emphasize speed, they lean toward quality interactions.
| Aspect | CodeStore | Typical Mid-Sized Tech Firm | FAANG-Style Giant |
|---|---|---|---|
| Interview Rounds | 3-4 (including coding and HR) | 2-3 | 5-6 (very rigorous) |
| Technical Focus | Practical coding & system design | Variable, often algorithm-heavy | Algorithm-intensive |
| Candidate Experience | Feedback encouraged | Mixed; often automated | Minimal feedback |
| Culture Fit Emphasis | High | Medium | Moderate |
| Salary Range | Competitive within mid-market | Varies widely | Top-tier |
For applicants weighing options, CodeStore offers a balanced proposition: solid compensation, a respectful process, and genuine growth opportunities.
Expert Advice for Applicants
Don’t just prepare to answer questions—prepare to have a dialogue. CodeStore interviewers look for candidates who engage thoughtfully and reflect the company’s collaborative spirit.
Focus your preparation on demonstrating how your past work connects to the challenges CodeStore faces. Concrete examples trump theoretical knowledge.
Also, be ready for cultural fit questions. Think about your work style, how you handle setbacks, and what kind of team environment energizes you. Authenticity matters here.
Finally, use the interview as a learning opportunity. Whether you land the role or not, the feedback and experience gained are valuable in themselves.
Frequently Asked Questions
What types of technical interview questions does CodeStore ask?
Expect a mix of coding problems, system design discussions, and practical scenarios related to the specific role’s technology stack. They focus on problem-solving and clean coding rather than obscure algorithmic puzzles.
How important is cultural fit in CodeStore’s recruitment process?
Extremely important. The company seeks candidates who align with their values of transparency, collaboration, and adaptability, which is why the HR interview is as critical as technical rounds.
Can fresh graduates apply for roles at CodeStore?
Yes, especially for junior developer or internship positions. However, candidates need a solid foundation in programming fundamentals and a portfolio or projects demonstrating practical skills.
Does CodeStore provide feedback to candidates after interviews?
Generally, yes. They aim to offer constructive feedback where possible, which is part of their candidate-friendly hiring philosophy.
What is the typical timeline from application to offer?
The process usually takes between 3 to 6 weeks, though it can vary based on the role and candidate availability.
Final Perspective
Landing a job at CodeStore is less about racing through a gauntlet of impossible questions and more about showing your authentic technical competence, adaptability, and cultural alignment. Their recruitment strategy reflects a mature understanding of not only acquiring talent but nurturing it over time.
For candidates, this means preparation should be holistic—technical skills are essential, yes, but equally important are communication skills and self-awareness. The company’s fair and transparent process makes it a promising destination for those who want a balanced, challenging, and growth-oriented tech career without losing the human element.
Ultimately, CodeStore stands as a refreshing example of how mid-sized firms can compete with tech giants by prioritizing meaningful candidate experiences and sustainable employee development.
CodeStore Interview Questions and Answers
Updated 21 Feb 2026DevOps Engineer Interview Experience
Candidate: Emily Zhang
Experience Level: Senior
Applied Via: Recruiter outreach
Difficulty: Hard
Final Result: Rejected
Interview Process
4
Questions Asked
- Explain your experience with CI/CD pipelines.
- How do you ensure system reliability and uptime?
- Describe a time you automated a complex process.
- What monitoring tools have you used and why?
Advice
Gain hands-on experience with popular DevOps tools and be ready to discuss real-world scenarios and problem-solving approaches.
Full Experience
The process involved a technical phone screen, a hands-on practical test, a system design interview, and a final cultural fit discussion. The technical rounds were quite challenging and required deep knowledge of DevOps practices.
UX/UI Designer Interview Experience
Candidate: David Kim
Experience Level: Mid-level
Applied Via: LinkedIn application
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Show us your portfolio and explain your design process.
- How do you handle feedback from developers and product managers?
- Describe a project where you improved user experience significantly.
Advice
Prepare a strong portfolio and be ready to discuss your design decisions and collaboration experiences.
Full Experience
The interview process included a portfolio review, a design challenge to be completed within 24 hours, and a final interview focusing on teamwork and communication skills. The team was very collaborative.
Quality Assurance Engineer Interview Experience
Candidate: Carmen Diaz
Experience Level: Entry-level
Applied Via: Job fair application
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- What is the difference between manual and automated testing?
- How do you write a test case?
- Have you used any testing tools? Which ones?
Advice
Highlight any internship or project experience related to QA and familiarize yourself with common testing tools.
Full Experience
After submitting my resume at the job fair, I was invited for a phone interview focusing on basic QA concepts. The final round was a video interview with the QA team, which was friendly and supportive.
Product Manager Interview Experience
Candidate: Brian Lee
Experience Level: Senior
Applied Via: Referral from a current employee
Difficulty:
Final Result: Rejected
Interview Process
4
Questions Asked
- How do you prioritize features in a product roadmap?
- Describe a time you managed conflicting stakeholder interests.
- How do you measure product success?
- Present a go-to-market strategy for a new software tool.
Advice
Prepare detailed examples of product management experience and be ready to demonstrate strategic thinking and communication skills.
Full Experience
The interview process was thorough, including an initial HR screening, two rounds of product management case studies, and a final cultural fit interview. The case studies were intense and required on-the-spot problem solving.
Software Engineer Interview Experience
Candidate: Alice Johnson
Experience Level: Mid-level
Applied Via: Online application via company website
Difficulty:
Final Result:
Interview Process
3
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 a previous project.
Advice
Brush up on data structures and algorithms, 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 onsite interview with the team, including behavioral questions and a coding challenge. The interviewers were friendly and provided clear feedback.
Frequently Asked Questions in CodeStore
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in CodeStore
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 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: There are 3 sticks placed at right angles to each other and a sphere is placed between the sticks . Now another sphere is placed in the gap between the sticks and Larger sphere . Find the radius of smaller sphere in terms of radius of larger sphere.
Q: The egg vendor calls on his first customer and sells half his eggs and half an egg. To the second customer, he sells half of what he had left and half an egg and to the third customer he sells half of what he had then left and half an egg. By the way he did not break any eggs. In the end three eggs were remaining . How many total eggs he was having ?
Q: Every day a cyclist meets a train at a particular crossing .The road is straight before the crossing and both are travelling in the same direction.Cyclist travels with a speed of 10 kmph.One day the cyclist come late by 25 minutes and meets the train 5 km before the crossing.What is the speed of the train?
Q: A long, long time ago, two Egyptian camel drivers were fighting for the hand of the daughter of the sheik of Abbudzjabbu. The sheik, who liked neither of these men to become the future husband of his daughter, came up with a clever plan: a race would dete
Q: 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: Consider a series in which 8 teams are participating. each team plays twice with all other teams. 4 of them will go to the semi final. How many matches should a team win, so that it will ensure that it will go to semi finals.?
Q: 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: 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: 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...
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?
Q: A 31" x 31" square metal plate needs to be fixed by a carpenter on to a wooden board. The carpenter uses nails all along the edges of the square such that there are 32 nails on each side of the square. Each nail is at the same distance from the neighboring nails. How many nails does the carpenter use?Â