About Qatar Gas
Company Description
Qatar Gas is the world’s largest liquefied natural gas (LNG) producer and a leading energy company based in Qatar. Established in 1984, the company specializes in the exploration, production, processing, and marketing of natural gas and LNG products. Qatar Gas operates extensive upstream and downstream facilities, including gas processing plants, LNG trains, and storage terminals, supplying energy to global markets. The company is recognized for its technological innovation, operational excellence, and commitment to sustainable energy solutions, supporting both local and international energy demands.
Work Culture and Job Environment
Qatar Gas promotes a safety-first, collaborative, and performance-driven work culture. The organization emphasizes professionalism, accountability, and continuous learning. Employees are encouraged to innovate, maintain high operational standards, and adhere to strict environmental and safety protocols. Qatar Gas provides ample opportunities for career growth, technical skill development, and cross-functional collaboration. The work environment balances high-performance expectations with employee well-being, offering competitive compensation, training programs, and a global perspective on energy operations.
Job Roles and Interview Questions
1. Mechanical Engineer
Skills (for reference): Mechanical design, maintenance, project management, troubleshooting, safety compliance
Previous Roles (for reference): Maintenance Engineer, Project Engineer, Mechanical Technician
Q1: How do you approach preventive maintenance for critical equipment?
By scheduling regular inspections, analyzing equipment history, identifying potential failures, and implementing timely maintenance plans.
Q2: Can you explain your experience with mechanical system design?
I have designed piping layouts, pressure vessels, and rotating machinery components while ensuring compliance with safety and quality standards.
Q3: How do you handle equipment failures during operations?
By performing root cause analysis, coordinating with maintenance teams, implementing corrective measures, and documenting lessons learned.
Q4: What safety protocols do you follow in mechanical operations?
Adhering to lockout/tagout procedures, using personal protective equipment (PPE), and following company and regulatory safety standards.
Q5: Describe a project where you improved equipment efficiency.
I optimized pump and compressor operations by adjusting operational parameters and scheduling proactive maintenance, reducing energy consumption by 10%.
2. Electrical Engineer
Skills (for reference): Electrical systems, instrumentation, troubleshooting, power distribution, project execution
Previous Roles (for reference): Electrical Technician, Instrumentation Engineer, Maintenance Engineer
Q1: How do you ensure reliable power distribution in industrial plants?
By monitoring load management, maintaining switchgear and transformers, and implementing preventive maintenance schedules.
Q2: Describe your experience with PLCs and control systems.
I have configured and programmed PLCs, integrated sensors and actuators, and optimized control logic for efficient plant operations.
Q3: How do you troubleshoot electrical faults?
By isolating circuits, performing diagnostic tests, using measurement instruments, and applying systematic fault-finding procedures.
Q4: How do you ensure compliance with electrical safety standards?
By adhering to IEC, NEC, and company-specific safety protocols, conducting regular inspections, and training personnel on safe practices.
Q5: Give an example of improving electrical system efficiency.
I implemented variable frequency drives (VFDs) for pumps, optimizing motor performance and reducing power consumption.
3. Process Engineer
Skills (for reference): Process optimization, chemical engineering, plant operations, safety management
Previous Roles (for reference): Chemical Engineer, Operations Engineer, Process Analyst
Q1: How do you optimize chemical processes for efficiency and safety?
By monitoring process variables, analyzing production data, identifying bottlenecks, and implementing process control improvements.
Q2: Describe your experience with LNG processing.
I have monitored liquefaction processes, ensured proper temperature and pressure controls, and maintained compliance with operational standards.
Q3: How do you handle deviations in process parameters?
By identifying the cause of deviation, implementing corrective actions, and updating standard operating procedures to prevent recurrence.
Q4: How do you ensure environmental and safety compliance in operations?
By monitoring emissions, conducting risk assessments, following safety protocols, and ensuring adherence to environmental regulations.
Q5: Can you give an example of a process improvement you implemented?
I optimized heat exchanger performance by adjusting flow rates and cleaning schedules, improving thermal efficiency by 8%.
4. Safety Officer
Skills (for reference): Occupational health & safety, risk assessment, incident investigation, safety training
Previous Roles (for reference): HSE Officer, Safety Coordinator, Compliance Officer
Q1: How do you implement a safety program in a large industrial plant?
By conducting risk assessments, developing procedures, training employees, and regularly auditing safety practices.
Q2: How do you investigate and report incidents?
By gathering facts, analyzing root causes, documenting findings, and recommending preventive measures.
Q3: How do you promote a culture of safety among employees?
Through continuous training, awareness campaigns, and leading by example in following safety protocols.
Q4: How do you ensure compliance with international safety standards?
By staying updated on OSHA, ISO, and company-specific safety regulations and integrating them into daily operations.
Q5: Describe a time you successfully prevented a potential hazard.
I identified a leaking pressure relief valve during routine inspection, isolated the equipment, and coordinated repairs before it caused any safety incident.
5. Project Manager (Oil & Gas)
Skills (for reference): Project planning, budgeting, team management, stakeholder communication
Previous Roles (for reference): Assistant Project Manager, Project Engineer, Operations Coordinator
Q1: How do you plan and execute large-scale projects?
By defining scope, setting timelines, allocating resources, and monitoring progress using project management tools.
Q2: How do you handle project delays?
By identifying the cause, reallocating resources, adjusting schedules, and communicating updates to stakeholders.
Q3: Describe your experience managing multidisciplinary teams.
I coordinate between engineering, procurement, and operations teams, ensuring alignment on project objectives and resolving conflicts effectively.
Q4: How do you ensure project budgets are maintained?
By tracking expenditures, approving cost-efficient alternatives, and regularly reporting financial status to management.
Q5: How do you mitigate risks in oil and gas projects?
By performing risk assessments, developing contingency plans, and implementing strict safety and quality controls.
Company Background and Industry Position
Qatar Gas, officially known as Qatar Petroleum (QP), stands as a titan in the global energy sector, particularly in liquefied natural gas (LNG) production. It’s not just another oil and gas company; it’s a crucial player shaping global energy dynamics. Operating amidst geopolitical pressures, technological advancements, and growing environmental awareness, Qatar Gas holds a commanding position due to its massive reserves, strategic partnerships, and cutting-edge LNG infrastructure. This reputation naturally attracts a flood of candidates, each eager to step into a hub that promises both prestige and challenge.
Understanding Qatar Gas’s industry standing is important before diving into the recruitment process. The company’s influence stretches beyond the Middle East, impacting international energy markets and policies. For candidates, this means they’re not just applying for a job—they're entering a complex, fast-evolving ecosystem. The competition is fierce, and the expectations reflect the company’s high standards and strategic ambitions.
How the Hiring Process Works
- Application Submission: Everything kicks off online. Qatar Gas primarily uses its official portal and LinkedIn for sourcing talent. You need to tailor your resume specifically to the job role, highlighting relevant technical expertise and accomplishments tied to energy or engineering sectors.
- Initial Screening: The HR team reviews applications against rigid eligibility criteria. This stage filters out those who don’t meet baseline qualifications, such as educational background, work experience, or certifications. It’s a swift but crucial gatekeeper round.
- Aptitude and Technical Assessments: Candidates often face online aptitude tests focused on problem-solving, numerical reasoning, and sometimes domain-specific knowledge. These assessments ensure the applicant’s logical and technical foundation matches Qatar Gas’s operational demands.
- Technical Interview Round: This is where things heat up. Usually conducted by senior engineers or technical managers, this round probes your practical knowledge, problem-solving approach, and industry understanding. Candidates should expect scenario-based questions tied directly to their job function.
- HR Interview: After technical clearance, HR assesses cultural fit, motivation, and behavioral traits. Qatar Gas values candidates who align with their corporate ethos and can thrive in a multinational, fast-paced setting.
- Medical and Security Clearances: Given the safety-critical nature of the industry and Qatar’s regulatory environment, candidates undergo comprehensive medical checks and security vetting before final offers are made.
- Final Offer and Onboarding: Successful candidates receive formal offers detailing salary range, benefits, and contractual terms. The onboarding process is structured and rigorous, designed to embed new hires quickly into Qatar Gas’s operational fabric.
Interview Stages Explained
Initial Screening: The Silent Filter
This stage might feel invisible to candidates but is a decisive hurdle. Recruiters sift through hundreds of resumes, zeroing in on specific skills and experiences that match job roles like engineers, geologists, or project managers. If your CV doesn’t immediately resonate with the job description, you’re likely out.
Why so strict? Qatar Gas’s projects are capital-intensive and technical precision is non-negotiable. The company can’t afford to waste interview time on unsuitable profiles.
Technical Interview: The Core Challenge
Here you’re face-to-face with domain experts. They want to know not just what you know, but how you think under pressure. Expect detailed questions on process optimization for engineers or reservoir management if you’re in geology. This isn’t about textbook answers; interviewers value practical reasoning and problem-solving.
Because Qatar Gas operates cutting-edge LNG facilities, familiarity with industry standards, safety protocols, and recent technological trends adds weight. Candidates often notice this round is more like a professional debate than a rigid Q&A.
HR Interview: Beyond Skills
This stage evaluates soft skills, cultural adaptability, and long-term fit. Qatar Gas prides itself on a diverse yet cohesive workforce. HR questions often explore your motivations for joining the company, past conflict resolution experiences, and how you handle high-stress situations.
Here, transparency and authenticity pay off. Candidates frequently mention that being honest about their career goals and values resonates well with interviewers.
Medical and Security Checks: Behind-the-Scenes Screening
In the world of oil and gas, safety is paramount. Qatar Gas enforces strict medical and security assessments to ensure personnel can work safely in demanding environments and comply with national regulations. These steps can be frustrating for some candidates due to their rigor, but they are non-negotiable.
Examples of Questions Candidates Report
- Technical Interview: "Explain the process of liquefaction in LNG plants and how you would optimize it to reduce energy consumption."
- Technical Problem-Solving: "Given a drop in gas pressure in a pipeline, outline your troubleshooting approach."
- HR Interview: "Describe a time when you faced a challenging team conflict and how you resolved it."
- Behavioral: "What motivates you to work in the energy sector, and how do you see your career growing here?"
- Aptitude Test Sample: Numerical reasoning questions involving unit conversions related to energy measurements."
Eligibility Expectations
Qatar Gas sets a high bar. Generally, candidates must hold degrees in engineering disciplines (chemical, mechanical, petroleum), geology, or business administration for corporate roles. Advanced certifications or postgraduate education can give a distinct advantage.
Experience-wise, internships or 2-5 years in relevant sectors are often prerequisites for mid-level roles. Fresh graduates aren't ruled out but must demonstrate exceptional academic records or projects linked to energy.
Language proficiency in English is mandatory, given the global nature of operations. Additional language skills, such as Arabic, may be a bonus.
One practical insight: Qatar Gas favors candidates with demonstrated adaptability to local work cultures and multinational teams. This explains why some candidates with solid technical skills still don’t make the cut if they lack cross-cultural experience.
Common Job Roles and Departments
Qatar Gas recruits across a spectrum of roles, reflecting the complexity of LNG operations and corporate functions. Some key departments include:
- Engineering: Process, Mechanical, Electrical, and Chemical Engineering roles focused on plant operations and maintenance.
- Geosciences and Reservoir Engineering: Specialists managing exploration and production optimization.
- Health, Safety, and Environment (HSE): Critical roles ensuring compliance with safety protocols and environmental regulations.
- Project Management: Overseeing large scale infrastructure projects, demanding strong leadership and organizational skills.
- Corporate Functions: HR, Finance, IT, and Legal teams supporting business growth.
Applicants should tailor their preparation according to the nuances of their targeted role. For instance, HSE candidates will experience different technical questions compared to those applying for engineering positions.
Compensation and Salary Perspective
| Role | Estimated Salary |
|---|---|
| Entry-Level Engineer | QAR 10,000 – 15,000 per month |
| Mid-Level Engineer (3-5 years) | QAR 15,000 – 25,000 per month |
| Senior Engineer / Specialist | QAR 25,000 – 40,000 per month |
| Project Manager | QAR 35,000 – 50,000 per month |
| HSE Officer | QAR 12,000 – 20,000 per month |
| Corporate HR / Finance Roles | QAR 12,000 – 30,000 per month |
Keep in mind, Qatar Gas offers additional benefits that often make total compensation more attractive. Housing allowances, transportation, health insurance, and bonuses form part of the package. Compared to regional competitors, Qatar Gas’s salary scale is competitive but not necessarily the highest, reflecting its balance between scale and cost management.
Interview Difficulty Analysis
Many candidates find Qatar Gas interviews to be moderately to highly challenging, especially in the technical rounds. The interviews demand deep subject knowledge coupled with applied thinking rather than rote memorization. It’s a refreshing but daunting experience for those not used to problem-solving under pressure.
Compared to other oil and gas giants in the Gulf region, Qatar Gas is seen as slightly more process-driven, with a well-structured recruitment framework that leaves less room for ambiguity but raises the bar for preparation.
Many report that the HR interviews come as a relief after tough technical grilling, but the cultural fit questions can be unexpectedly probing. So, candidates shouldn’t underestimate this part — it’s critical to their overall assessment.
Preparation Strategy That Works
- Deep Dive Into Role Requirements: Study the job description meticulously. Understand the specific skills, certifications, and experiences Qatar Gas emphasizes for the role.
- Revise Core Technical Concepts: For engineers, refresh process simulations, thermodynamics, and plant operations. Candidates often find reviewing recent industry advancements helpful.
- Practice Problem-Solving: Use case studies or technical scenario questions to hone applied reasoning skills. This approach prepares you better for situational interview questions.
- Mock Interviews: Engage with mentors or peers who have LNG or oil and gas experience. Feedback is invaluable for fine-tuning responses and boosting confidence.
- Know the Company Culture: Read up on Qatar Gas’s values, recent projects, and sustainability initiatives. Demonstrating awareness shows genuine interest.
- Prepare Your Stories: Behavioral interview questions often require examples from your past. Plan stories around teamwork, conflict resolution, safety awareness, and adaptability.
- Stay Updated on Market Trends: Being conversant with global energy shifts, especially LNG markets, signals that you’re an informed and strategic candidate.
Work Environment and Culture Insights
Candidates often describe Qatar Gas’s work environment as challenging but supportive. The company promotes a culture rooted in safety, innovation, and collaboration. Multicultural teams are the norm, and inclusivity is emphasized, but the expectations around professionalism and accountability are rigorous.
New hires usually notice a structured, hierarchical decision-making style mixed with pockets of entrepreneurial spirit—especially in project teams. The work-life balance is said to be reasonable, though peak project phases can push intensity higher.
One important cultural feature is the company’s focus on sustainability and corporate social responsibility, which is woven into daily operations and policies.
Career Growth and Learning Opportunities
If you’re looking for steady professional development, Qatar Gas delivers. The company supports continuous learning through in-house training, international assignments, and tuition assistance for advanced degrees. Many engineers and specialists report that technical skill-building is integrated with leadership development programs.
Career progression is often merit-based but also influenced by your ability to navigate complex multinational teams and demonstrate safety leadership. For ambitious candidates, Qatar Gas can be a career-defining employer with opportunities to move into strategic or cross-functional roles.
Real Candidate Experience Patterns
From conversations with recent hires and candidates, a pattern emerges: preparation is everything. Those who breeze through often share a common story of intensive study, mock interviews, and a clear understanding of industry context.
On the flip side, candidates who underestimate the technical interview’s depth or neglect the company’s cultural nuances face multiple rejections. Many report that the HR rounds feel less formal but are decisive in assessing long-term alignment with Qatar Gas’s values.
Waiting times between recruitment rounds can sometimes be lengthy, which candidates find nerve-wracking. Patience is essential, as is proactive communication with recruiters when appropriate.
Comparison With Other Employers
Compared to regional energy giants like Saudi Aramco or ADNOC, Qatar Gas offers a more focused LNG-centric work environment. While salary packages are competitive, Aramco tends to lead on financial incentives due to its sheer scale. However, Qatar Gas scores high on project diversity and international exposure.
Recruitment-wise, Qatar Gas is slightly more structured and less opaque than some competitors, with clearly communicated hiring stages. The technical interview depth is comparable but with an added emphasis on process engineering and safety, aligning with its operational priorities.
For candidates weighing opportunities, Qatar Gas sits as a middle ground—robust global presence, solid compensation, and a reputation for technical excellence without the overwhelming scale of other giants.
Expert Advice for Applicants
Don’t just memorize answers. Instead, focus on understanding the 'why' behind processes and procedures in LNG operations. Qatar Gas interviewers want to see real insight, not canned responses.
Be ready to talk about your own experiences in detail. Vague answers don’t cut it. Use the STAR method—Situation, Task, Action, Result—but keep it conversational.
Network when you can. Reach out to current or former Qatar Gas employees on LinkedIn to get fresh perspectives on interview styles and company culture.
Lastly, take care of your physical and mental preparation. The process can be long and tiring. Break down preparation into manageable chunks and remember to rest.
Frequently Asked Questions
What is the typical duration of the Qatar Gas interview process?
The process can span from two to six weeks depending on the role and candidate availability. Some technical rounds might require scheduling with senior staff, which can extend timelines.
Are fresh graduates considered for technical roles?
Yes, but they must have outstanding academic records and relevant internships or projects. Freshers are usually shortlisted for entry-level roles only after thorough screening.
What kind of technical interview formats should I expect?
Expect a mix of problem-solving questions, practical case studies, and technical knowledge testing related to your discipline. Some rounds might be virtual, others face-to-face.
How important is cultural fit in the hiring decision?
Very important. Qatar Gas looks for candidates who demonstrate adaptability, teamwork, integrity, and commitment to safety and sustainability.
Does Qatar Gas offer relocation assistance?
Typically yes, especially for mid to senior-level roles, including housing allowances and support with visa processes.
Final Perspective
Landing a job at Qatar Gas is undoubtedly competitive, reflecting the company's stature and operational complexity. But it’s a worthwhile pursuit for professionals who thrive on technical challenges, value a strong safety culture, and want to work within an influential global LNG leader. The recruitment process, while demanding, is transparent and designed to select candidates who not only meet but embody Qatar Gas’s high standards.
Preparation is the key that unlocks success here—deep technical knowledge, cultural alignment, and a strategic approach to interview questions will set you apart. Remember, this isn’t just about getting a job; it’s about joining a critical energy institution where your contributions resonate globally.
Qatar Gas Interview Questions and Answers
Updated 21 Feb 2026Mechanical Engineer Interview Experience
Candidate: Yousef Al-Thani
Experience Level: Senior
Applied Via: Recruitment agency
Difficulty:
Final Result:
Interview Process
4 rounds
Questions Asked
- Describe your experience with LNG plant equipment.
- How do you troubleshoot mechanical failures?
- Explain a complex engineering problem you solved.
Advice
Brush up on LNG-specific mechanical systems and prepare detailed examples of problem-solving.
Full Experience
I was approached by a recruitment agency and went through several interview stages including HR, technical, and panel interviews. The technical questions were in-depth and focused on LNG plant machinery. Although I was not selected, the feedback was constructive.
Finance Analyst Interview Experience
Candidate: Fatima Al-Naimi
Experience Level: Mid-level
Applied Via: LinkedIn job posting
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Explain financial modeling techniques you use.
- How do you ensure accuracy in financial reports?
- Describe a time you identified cost-saving opportunities.
Advice
Be prepared to discuss technical finance skills and demonstrate analytical thinking.
Full Experience
I applied through LinkedIn and was contacted for an initial HR screening. The subsequent rounds involved technical finance questions and a case study. The interviewers were professional and the process was well-structured.
Health, Safety and Environment (HSE) Specialist Interview Experience
Candidate: Mohammed Al-Hajri
Experience Level: Entry-level
Applied Via: Campus recruitment
Difficulty:
Final Result:
Interview Process
2 rounds
Questions Asked
- What are the key components of an HSE management system?
- How would you handle a safety violation on site?
Advice
Focus on safety regulations and real-life application of HSE principles.
Full Experience
I applied through my university's career fair where Qatar Gas had a booth. The interview was straightforward with questions on safety standards and situational responses. I was offered an internship which gave me valuable industry exposure.
Project Manager Interview Experience
Candidate: Sara Al-Kuwari
Experience Level: Senior
Applied Via: Referral from a current employee
Difficulty:
Final Result:
Interview Process
4 rounds
Questions Asked
- How do you manage project risks?
- Describe your experience with multi-disciplinary teams.
- Explain a time you handled a project delay.
Advice
Demonstrate strong leadership and problem-solving skills with concrete examples.
Full Experience
I was referred by a colleague and went through multiple rounds including HR, technical, and leadership interviews. The questions were scenario-based and required detailed answers. Although I was not selected, the experience helped me understand the company culture better.
Process Engineer Interview Experience
Candidate: Ahmed Al-Mansoori
Experience Level: Mid-level
Applied Via: Online application via company website
Difficulty:
Final Result:
Interview Process
3 rounds
Questions Asked
- Explain the process flow in LNG production.
- How do you handle process optimization?
- Describe a challenging project you managed.
Advice
Prepare well on technical process engineering concepts and be ready to discuss past projects in detail.
Full Experience
I applied through the Qatar Gas careers portal and was invited for a technical interview after initial screening. The first round was HR screening, followed by a technical interview focusing on LNG processes. The final round was with the department head discussing my experience and fit for the team. The process was smooth and professional.
Frequently Asked Questions in Qatar Gas
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in Qatar Gas
Q: A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one directionand the hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely.The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hareincrease its speed so as to tie the race?
Q: 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: 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: 36 people {a1, a2, ..., a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the res...
Q: T, U, V are 3 friends digging groups in fields. If T & U can complete i groove in 4 days &, U & V can complete 1 groove in 3 days & V & T can complete in 2 days. Find how many days each takes to complete 1 groove individually.
Q: The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000. How many 3s are used in numbering these buildings?
Q: At 6?o a clock ticks 6 times.The time between first and last ticks is 30 seconds.How long does it tick at 12?o clock?2.A hotel has 10 storey. Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.
Q: 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 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: 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: 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: There are four dogs/ants/people at four corners of a square of unit distance. At the same instant all of them start running with unit speed towards the person on their clockwise direction and will always run towards that target. How long does it take for them to meet and where?
Q: Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P)....
Q: A 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: Six persons A,B,C,D,E & F went to solider cinema. There are six consecutive seats. A sits in one of the seats followed by B, followed by C and soon. If a taken one of the six seats , then B should sit adjacent to A. C should sit adjacent A or B. D should sit adjacent to A, B,or C and soon. How many possibilities are there?