About pubmatic
Company Description
PubMatic is a leading global technology company that empowers publishers to control their digital advertising revenue through its innovative platform. Founded in 2006, PubMatic has revolutionized the way publishers monetize their content by providing real-time analytics, sophisticated targeting, and a transparent marketplace for digital advertising. The company is committed to fostering a collaborative work culture that values diversity, creativity, and integrity. Employees at PubMatic are encouraged to innovate and share ideas, contributing to a dynamic job environment that emphasizes professional growth and teamwork. With a strong focus on work-life balance, PubMatic offers flexible work arrangements and promotes a culture of respect and inclusion.
Software Engineer Interview Questions
Q1: Can you describe a challenging technical problem you solved in a previous project?
In my previous role, I encountered performance issues with a microservices architecture. I implemented a caching layer using Redis, which reduced response times by 60%. This involved analyzing the existing codebase, identifying bottlenecks, and ensuring that the new caching strategy aligned with our overall architecture.
Q2: How do you ensure the quality of your code?
I follow best practices such as writing unit tests, conducting code reviews, and using static code analysis tools. Additionally, I prioritize clean code principles, which helps maintain readability and reduces the likelihood of bugs.
Q3: What programming languages are you proficient in, and which do you prefer for backend development?
I am proficient in Java, Python, and Go. I prefer Java for backend development due to its robust ecosystem and libraries that support scalable applications, but I also enjoy leveraging Python for its simplicity and rapid development capabilities.
Q4: How do you approach learning new technologies?
I adopt a hands-on approach to learning by working on personal projects and contributing to open-source initiatives. I also take online courses and attend workshops to deepen my understanding and stay updated with industry trends.
Q5: Can you explain the difference between REST and GraphQL?
REST is an architectural style that uses predefined endpoints for data retrieval and manipulation, while GraphQL is a query language that allows clients to request only the data they need in a single request. This flexibility can lead to more efficient data retrieval and reduced network load.
Q6: Describe your experience with version control systems.
I have extensive experience using Git for version control. I am comfortable with branching strategies, merging, and resolving conflicts. I also utilize platforms like GitHub and GitLab for collaboration and code reviews.
Data Analyst Interview Questions
Q1: What techniques do you use to clean and prepare data for analysis?
I typically use tools like Python's Pandas library to handle missing values, remove duplicates, and normalize data formats. I also perform exploratory data analysis (EDA) to identify outliers and ensure the data is ready for modeling.
Q2: Can you describe a project where your analysis significantly impacted business decisions?
In my previous role, I analyzed customer purchase patterns and identified a trend in declining sales for a specific product line. My insights led to a targeted marketing strategy that increased sales by 25% over three months.
Q3: How do you ensure the accuracy of your data findings?
I implement rigorous validation techniques, such as cross-referencing with multiple data sources and conducting sensitivity analysis. Additionally, I maintain documentation of my data processes to ensure transparency and reproducibility.
Q4: Which data visualization tools are you familiar with, and which do you prefer?
I am proficient in Tableau, Power BI, and Matplotlib. I prefer Tableau for its user-friendly interface and ability to create interactive dashboards, which help stakeholders understand complex data insights effectively.
Q5: How do you handle tight deadlines while ensuring the quality of your analysis?
I prioritize tasks based on impact and urgency, break down projects into manageable parts, and communicate clearly with stakeholders about timelines. I also leverage automation tools to speed up data processing without compromising quality.
Q6: Explain the significance of A/B testing in data analysis.
A/B testing allows for the comparison of two versions of a variable to determine which performs better. It is crucial for making data-driven decisions, as it helps identify the effectiveness of changes in a controlled manner, reducing the risk of negative impacts.
Marketing Manager Interview Questions
Q1: How do you develop a marketing strategy for a new product launch?
I start by conducting market research to understand the target audience, competitors, and market conditions. Then, I define clear objectives, create a detailed timeline, and outline the promotional channels to be used, ensuring alignment with the overall brand strategy.
Q2: Can you provide an example of a successful campaign you've managed?
I led a digital marketing campaign for a product refresh that included email marketing, social media ads, and influencer partnerships. The campaign generated a 40% increase in engagement and a 30% rise in sales within the first quarter.
Q3: What metrics do you consider most important when evaluating a marketing campaign's success?
I focus on key performance indicators (KPIs) such as conversion rates, return on investment (ROI), customer acquisition cost (CAC), and engagement metrics. These help provide a comprehensive view of campaign effectiveness.
Q4: How do you stay updated with marketing trends and tools?
I regularly read industry blogs, attend webinars, and participate in professional networking groups. I also take courses on emerging tools and technologies to ensure that my skills remain relevant in the fast-evolving marketing landscape.
Q5: Describe your experience with digital marketing tools.
I have hands-on experience with tools like Google Analytics, HubSpot, and Hootsuite. These tools have been essential for tracking campaign performance, managing social media accounts, and automating email marketing efforts.
Q6: How do you handle feedback from clients or stakeholders regarding your marketing strategies?
I view feedback as an opportunity for growth. I actively listen to concerns, analyze the feedback, and incorporate it into future strategies while maintaining open communication to ensure alignment and address any issues promptly.
Sales Executive Interview Questions
Q1: What techniques do you use to identify and approach potential clients?
I utilize a combination of market research, networking, and referrals to identify potential clients. I also leverage CRM tools to track leads and follow up effectively, ensuring a personalized approach to each prospect.
Q2: Can you describe a time when you successfully closed a difficult sale?
I once worked with a hesitant client who had concerns about switching providers. By addressing their objections with detailed case studies and offering a trial period, I built trust and ultimately closed the deal, resulting in a long-term partnership.
Q3: How do you prioritize your leads and manage your sales pipeline?
I prioritize leads based on their level of interest, potential value, and timing. I use a CRM system to manage my pipeline, ensuring I follow up with high-priority leads regularly while maintaining consistent communication with all prospects.
Q4: What strategies do you use to build and maintain client relationships?
I focus on providing value by understanding clients' needs and consistently following up with relevant information or solutions. Building rapport through regular check-ins and personalized communication is also essential for maintaining strong relationships.
Q5: How do you handle rejection in sales?
I view rejection as a learning opportunity. I analyze the reasons behind the rejection, seek feedback if possible, and refine my approach for future opportunities. This mindset helps me stay resilient and focused on my goals.
Q6: What sales metrics do you consider crucial for measuring success?
I consider metrics such as sales revenue, conversion rates, customer retention rates, and the average deal size. These metrics provide insights into performance and help identify areas for improvement in the sales process.
Company Background and Industry Position
PubMatic is a key player in the programmatic advertising space, operating as a supply-side platform that connects publishers with advertisers in real time. Founded in 2006, the company has steadily carved out a niche by optimizing digital advertising revenue streams through automation and data-driven analytics. Unlike broader ad tech firms juggling demand and supply, PubMatic focuses primarily on the sell-side ecosystem, providing publishers with tools to maximize inventory value.
Its presence spans across North America, Europe, and Asia-Pacific, which means the recruitment approach also reflects a global mindset. PubMatic competes with giants like Google Ad Manager, Magnite, and The Trade Desk, but its growth has come from emphasizing transparency and user control, valued highly in today’s privacy-conscious market. For candidates, understanding this background isn’t just trivia—it’s the foundation for appreciating why the company hires certain profiles and skills.
How the Hiring Process Works
- Application Screening: The journey typically begins with an ATS-filtered resume screening. PubMatic values clear demonstration of relevant experience, especially in ad tech, software engineering, sales, or data science.
- Initial Recruiter Call: This conversation assesses cultural fit and basic eligibility criteria such as work authorization and salary expectations. It’s a two-way street; candidates often get their first real glimpse of company culture here.
- Technical Assessment or Assignment: For technical roles, this might be a coding test, take-home project, or case study to evaluate practical skill sets.
- First Technical Round: Usually an in-depth technical interview with team members or hiring managers focusing on problem-solving, domain knowledge, and role-specific challenges.
- Second Technical or Managerial Interview: Depending on the role, this stage could be a deep dive into system design, strategic thinking, or leadership capabilities.
- HR Round: This final step covers work style, behavioral questions, alignment with company values, and compensation discussions.
- Offer and Negotiation: Successful candidates receive an offer detailing salary range, benefits, and role expectations.
It’s important to realize that this sequence can vary slightly based on the role. For example, sales or marketing positions might have a heavier emphasis on role plays or portfolio reviews rather than coding tests.
Interview Stages Explained
Initial Recruiter Conversation
This stage is less about grilling candidates and more about getting a feel for personality and motivation. Recruiters want to know why you’re interested in PubMatic and how your background syncs with their job roles. For many, this is a relief compared to technical grilling—think of it as a friendly chat that sets the tone for what’s next.
Technical Assessment
Here, candidates face a practical test of their skills. For engineers, expect algorithms and data structures, but also questions tailored to ad tech concepts like RTB (real-time bidding) or SDK integrations. This step exists because resumes can’t fully reveal a candidate’s ability to solve on-the-spot challenges or build scalable solutions.
Technical Interview Rounds
These are the toughest parts. Interviewers evaluate not only what you know but how you think through problems. Design patterns, system architecture, and even hypothetical scenarios related to handling massive ad traffic or latency optimization often arise here. It’s a chance for candidates to demonstrate depth and clarity rather than rote knowledge.
HR Interview
While it may seem like a soft round, HR interviews probe work ethic, collaboration style, and cultural fit. Questions might revolve around conflict resolution or adapting to fast-paced environments. HR’s goal is to ensure that the candidate will thrive within PubMatic’s team dynamics and contribute positively.
Examples of Questions Candidates Report
- Explain the real-time bidding process and how latency impacts ad delivery.
- How would you design a scalable system to handle billions of ad requests daily?
- Write a function to detect duplicate impressions in ad logs.
- Describe a time you faced a technical challenge and how you overcame it.
- How do you stay updated on changes in programmatic advertising regulations?
- Behavioral: Tell me about a time you disagreed with a team decision.
- Sales role: How would you pitch PubMatic’s value proposition to a hesitant publisher?
These questions reflect the varied nature of PubMatic’s roles but share a common thread: practical knowledge fused with industry insight.
Eligibility Expectations
PubMatic’s eligibility criteria are nuanced but straightforward. For technical positions, candidates usually need at least a bachelor’s degree in computer science, engineering, or related fields, combined with 2-5 years of hands-on experience in software development or data analytics. Familiarity with cloud infrastructure, programming languages like Java or Python, and understanding of ad tech protocols is often mandatory.
For business roles, the bar shifts toward industry experience in digital advertising, strong negotiation skills, and sometimes multilingual capabilities for international markets. Eligibility is not just about ticking boxes but demonstrating genuine domain expertise—something PubMatic values deeply.
Common Job Roles and Departments
PubMatic’s hiring focuses on several core areas:
- Engineering: Backend, frontend, DevOps, and data engineering roles dominate. Engineers here tackle big data challenges and real-time bidding systems.
- Sales and Account Management: These teams engage with publishers and advertisers, emphasizing relationship building and revenue growth.
- Product Management: PMs guide feature roadmaps, bridging technical teams with market demands.
- Data Science and Analytics: Leveraging machine learning to optimize ad placements and revenue.
- Marketing and Corporate Functions: Roles in brand management, communications, HR, and finance also form critical support structures.
Understanding the distinct demands of each department helps candidates tailor their preparation and expectations.
Compensation and Salary Perspective
| Role | Estimated Salary |
|---|---|
| Software Engineer (Mid-Level) | $90,000 - $130,000 |
| Senior Software Engineer | $130,000 - $180,000 |
| Sales Executive | $70,000 - $120,000 (plus commission) |
| Product Manager | $110,000 - $160,000 |
| Data Scientist | $100,000 - $150,000 |
Salary ranges can fluctuate based on location, experience, and specific job grade. PubMatic tends to offer competitive packages aligned with other mid-sized ad tech companies but leans on commission structures for sales roles to incentivize performance.
Interview Difficulty Analysis
Overall, PubMatic’s interview difficulty falls between medium and challenging, heavily depending on the role. Technical candidates often find the rounds rigorous but fair. Unlike some hyper-competitive tech giants with multiple grueling interviews, PubMatic focuses on role-relevant skills and problem-solving aptitude, avoiding overly theoretical questions.
Non-technical roles might experience a more conversational and scenario-based interview but should be prepared for detailed case studies or role plays. Applicants often report that while the process is demanding, it’s transparent, and feedback is helpful.
Preparation Strategy That Works
- Dive Deep Into Ad Tech Concepts: Spend time understanding programmatic advertising fundamentals—real-time bidding, SSPs, DSPs, cookies, and privacy laws such as GDPR and CCPA.
- Practice Coding with Context: For engineers, focus on data structures and algorithms but also solve problems related to distributed systems and concurrency, which matter in ad delivery.
- Mock Interviews with Industry Peers: Simulating the technical and behavioral rounds with someone familiar with ad tech helps which you anticipate role-specific challenges.
- Prepare STAR Stories: Behavioral questions are often about real-world problem solving and teamwork. Be ready with specific anecdotes that demonstrate adaptability and initiative.
- Study PubMatic’s Products and Culture: Review recent news, product updates, and customer success stories. This shows genuine interest and helps tailor your answers.
- Clarify Salary Expectations Early: Knowing your worth in the ad tech market allows smoother negotiations and sets realistic expectations.
Work Environment and Culture Insights
PubMatic nurtures a culture focused on innovation, transparency, and collaboration. The work environment encourages cross-team communication, often necessary given the technical complexity of ad tech solutions. Employees tend to report a fast-paced atmosphere, reflective of the digital advertising market’s volatility and rapid evolution.
While there is pressure to perform, many appreciate the autonomy and trust offered within teams. The company also emphasizes diversity and inclusion, with initiatives aimed at building balanced teams across gender and cultural lines.
Career Growth and Learning Opportunities
Because PubMatic operates in a niche and rapidly evolving sector, career paths here often involve continuous learning. Employees can expect opportunities to deepen technical expertise or pivot toward product leadership or client-facing roles. Internal mobility is common, allowing individuals to explore different departments.
Training in the latest ad tech trends, attendance at industry conferences, and access to professional development resources form part of the company’s talent growth strategy. For ambitious candidates, PubMatic offers a fertile ground for building specialized skills highly valued across the broader programmatic ecosystem.
Real Candidate Experience Patterns
Candidates repeatedly mention the warmth during recruiter interactions, which helps reduce early-stage jitters. However, the technical rounds are memorable for their practical challenge—rarely do candidates face abstract or irrelevant questions. Many recall moments of intense problem-solving and team collaboration simulations.
A common thread is the clarity of communication: interviewers openly share the next steps and often provide constructive feedback. On the downside, some candidates feel that scheduling can be a bit slow due to the company’s global operations, so patience is key.
Overall, the candidate experience reflects PubMatic’s balance between professionalism and a human touch.
Comparison With Other Employers
Compared to tech giants like Google or Facebook, PubMatic’s recruitment process is more focused and less intimidating. It doesn’t require dozens of rounds but demands depth in ad tech knowledge. On the flip side, compared to smaller startups, PubMatic offers more structured interviews and clearer career pathways.
In terms of compensation, PubMatic generally sits in the mid-range—competitive but not top-tier in Silicon Valley terms. What sets PubMatic apart is its specialized domain focus, which attracts candidates passionate about programmatic advertising rather than generalized tech roles.
Expert Advice for Applicants
Don’t just prep generically. Understanding the programmatic ad environment is non-negotiable. Reflect on your experience with relevant metrics or systems and be ready to discuss them with precision.
During interviews, demonstrate curiosity. Ask thoughtful questions about the challenges PubMatic faces, their technology stack, and product roadmap. This signals engagement beyond rehearsed answers.
Finally, manage expectations: The process is demanding but transparent. Preparation beats panic. And remember, hiring is as much about cultural fit as technical prowess—show who you are, not just what you know.
Frequently Asked Questions
What kind of technical skills does PubMatic prioritize in software engineer candidates?
PubMatic looks for strong coding abilities, often in Java, C++, or Python, alongside experience with distributed systems, real-time data processing, and cloud infrastructure. Familiarity with programmatic advertising protocols adds a valuable edge.
How many rounds does the PubMatic interview typically have?
Usually, there are 3-5 rounds, including a recruiter screen, technical assessment or test, one or two in-depth technical interviews, and finally an HR or culture fit discussion.
Are there any coding tests or take-home assignments?
Yes, particularly for engineering roles. These can range from timed coding challenges to take-home projects simulating real-world pubmatic problems like handling high-frequency ad requests.
Is prior ad tech experience mandatory?
Not strictly mandatory but highly preferred. Candidates with a solid grasp of digital advertising concepts tend to perform better and align more quickly with PubMatic’s mission.
How competitive is the salary at PubMatic compared to other ad tech firms?
It is competitive but generally falls in the mid-tier range. While not always matching big tech salaries, PubMatic offers solid base pay often supplemented by performance bonuses, especially in sales roles.
What should I focus on in my preparation to stand out?
Deep knowledge of the ad tech ecosystem, problem-solving skills tailored to real-time bidding issues, and clear communication of your past project impacts. Also, prepare meaningful behavioral stories that demonstrate adaptability.
Final Perspective
Landing a role at PubMatic is a journey that demands both technical competence and an appreciation for the unique challenges of programmatic advertising. The hiring process is thoughtfully designed to assess not just raw skill but alignment with the company’s innovative and collaborative culture.
Candidates who invest time in understanding the ad tech space and who prepare strategically report a rewarding experience—both in terms of the interview itself and the subsequent career growth opportunities. PubMatic may not be the loudest name in tech, but for those passionate about digital advertising’s future, it offers a compelling and intellectually stimulating workplace.
Remember, the key is authenticity combined with industry savvy. Prepare well, be yourself, and trust that your enthusiasm and expertise will shine through.
pubmatic Interview Questions and Answers
Updated 21 Feb 2026Marketing Manager Interview Experience
Candidate: Emma R.
Experience Level: Senior
Applied Via: Recruiter outreach
Difficulty: Hard
Final Result: Rejected
Interview Process
3
Questions Asked
- How would you design a marketing campaign for a new ad product?
- Explain your experience with digital marketing tools.
- Describe a time you managed a cross-functional team.
- What KPIs do you consider critical for marketing success?
Advice
Prepare detailed examples of past campaigns and be ready to discuss metrics and outcomes.
Full Experience
The recruiter first screened me, then I had two rounds with marketing leadership. The questions were challenging and required deep knowledge of digital marketing strategies and analytics.
Sales Executive Interview Experience
Candidate: David L.
Experience Level: Mid-level
Applied Via: LinkedIn application
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- How do you approach building relationships with clients?
- Describe a successful sales deal you closed.
- What do you know about programmatic advertising?
- How do you handle rejection in sales?
Advice
Show enthusiasm for the industry and highlight your sales achievements with metrics.
Full Experience
The interviews were conversational and focused on my sales background and understanding of the AdTech space. The team seemed eager to find someone who fits their culture.
Data Scientist Interview Experience
Candidate: Chloe S.
Experience Level: Entry-level
Applied Via: Campus recruitment
Difficulty:
Final Result: Rejected
Interview Process
2
Questions Asked
- Explain the bias-variance tradeoff.
- How would you handle missing data in a dataset?
- Describe a machine learning project you worked on.
- Write SQL queries to extract user engagement metrics.
Advice
Gain more hands-on experience with real-world datasets and improve SQL skills.
Full Experience
The interview was straightforward but focused heavily on practical data science skills. I felt underprepared for some of the SQL questions, which might have affected the outcome.
Product Manager Interview Experience
Candidate: Brian K.
Experience Level: Senior
Applied Via: Referral
Difficulty: Hard
Final Result:
Interview Process
4
Questions Asked
- How do you prioritize features in a product roadmap?
- Describe a time you handled conflicting stakeholder requirements.
- Explain how you would improve PubMatic's ad bidding platform.
- What metrics would you track for a new product launch?
Advice
Prepare to discuss product strategy and demonstrate strong communication skills.
Full Experience
After a referral, I had a phone screen with HR, then two rounds with product leadership focusing on strategy and behavioral questions, and finally a case study presentation. The case study was challenging but rewarding.
Software Engineer Interview Experience
Candidate: Alice M.
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.
- Describe a challenging bug you fixed in a distributed system.
- Write a function to detect cycles in a directed graph.
- How do you optimize SQL queries for large datasets?
Advice
Brush up on data structures and algorithms, and be ready to discuss past projects in detail.
Full Experience
The process started with an online application, followed by a technical phone screen focusing on coding problems. The onsite included system design and behavioral interviews. The team was friendly and the interviewers gave helpful hints during coding.
Frequently Asked Questions in pubmatic
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in pubmatic
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: Suppose a newly-born pair of rabbits, one male, one female, are put in a field. Rabbits are able to mate at the age of one month so that at the end of its second month a female can produce another pair of rabbits. Suppose that our rabbits never die and that the female always produces one new pair (one male, one female) every month from the second month on.
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? ...
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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: 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: Tom has three boxes with fruits in his barn: one box with apples, one box with pears, and one box with both apples and pears. The boxes have labels that describe the contents, but none of these labels is on the right box. How can Tom, by taking only one p
Q: There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.Which is the fourth letter
Q: In a Park, N persons stand on the circumference of a circle at distinct points. Each possible pair of persons, not standing next to each other, sings a two-minute song ? one pair immediately after the other. If the total time taken for singing is 28 minutes, what is N?
Q: Give two dice - one is a standard dice, the other is blank (nothing painted on any of the faces). The problem is to paint the blank dice in such a manner so that when you roll both of them together, the sum of both the faces should lie between 1 and 12. Numbers from 1-12 (both inclusive) equally likely.
Q: 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: 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 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: 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.