About jsw steel
Company Description
JSW Steel is one of the largest steel producers in India, known for its innovation, sustainability, and commitment to quality. Established in 1982, the company has a diverse portfolio that includes flat and long steel products, with a significant presence in both domestic and international markets. JSW Steel emphasizes a culture of excellence, teamwork, and continuous improvement, fostering an environment where employees are encouraged to innovate and excel. The work culture is driven by values of integrity, respect, and transparency, creating a collaborative atmosphere where employees can thrive. The job environment is dynamic and challenging, providing ample opportunities for professional development and career growth in various functions, including operations, engineering, and environmental management.
Production Engineer Interview Questions
Q1: What are the key responsibilities of a production engineer in a steel manufacturing plant?
A production engineer is responsible for overseeing the production process, ensuring that manufacturing operations run smoothly and efficiently. This includes monitoring equipment performance, optimizing production schedules, maintaining safety standards, and implementing process improvements.
Q2: How do you ensure quality control in production processes?
Quality control is ensured by implementing strict monitoring processes, conducting regular inspections, and using statistical methods to analyze production data. Additionally, I would work closely with the quality assurance team to ensure that products meet the required specifications.
Q3: Describe a time when you had to troubleshoot a production issue. What was the issue, and how did you resolve it?
In a previous role, we encountered a significant downtime due to a machine failure. I quickly coordinated with the maintenance team to identify the issue, which was a worn-out component. We replaced it and adjusted the production schedule to minimize the impact on output.
Q4: What strategies would you implement to improve production efficiency?
I would analyze current processes to identify bottlenecks, implement lean manufacturing principles to reduce waste, and foster a culture of continuous improvement where team members are encouraged to suggest operational enhancements.
Q5: How do you stay updated with the latest technologies and trends in steel production?
I regularly attend industry conferences, participate in webinars, and subscribe to relevant publications. Networking with peers and engaging in professional organizations also helps keep me informed about new technologies and best practices.
Q6: Can you explain the importance of safety in a production environment?
Safety is paramount in production environments, particularly in steel manufacturing, where heavy machinery and hazardous materials are involved. It is essential to adhere to safety protocols, conduct regular training, and promote a culture of safety to prevent accidents and ensure a secure workplace.
Q7: What software tools are you familiar with that are used in production planning and management?
I am familiar with various software tools such as SAP ERP for production planning, AutoCAD for layout design, and statistical process control software for quality management.
Environmental Engineer Interview Questions
Q1: What role does an environmental engineer play in a steel manufacturing plant?
An environmental engineer is responsible for ensuring that the plant complies with environmental regulations, implementing waste management systems, and developing strategies to minimize the environmental impact of operations.
Q2: How do you assess the environmental impact of manufacturing processes?
I assess environmental impact through environmental audits, emissions testing, and monitoring waste management practices. This data helps identify areas for improvement and ensure compliance with regulatory standards.
Q3: Describe a project you worked on that improved environmental sustainability.
I worked on a project aimed at reducing water consumption in the cooling systems of a steel plant by implementing a closed-loop system, which resulted in a 30% reduction in water usage and improved overall efficiency.
Q4: What methods do you use to ensure compliance with environmental regulations?
I keep updated with local, national, and international environmental laws, conduct regular compliance audits, and develop training programs for staff to ensure awareness and adherence to environmental policies.
Q5: Can you discuss the importance of waste management in steel production?
Effective waste management is crucial in steel production to minimize environmental impact, reduce costs, and comply with regulations. It involves recycling scrap metal, managing hazardous waste, and implementing sustainable disposal methods.
Q6: How would you approach a situation where a manufacturing process is found to be non-compliant with environmental regulations?
I would conduct an immediate assessment to identify the cause of non-compliance, develop a corrective action plan, and work with relevant departments to implement changes. Communication with regulatory bodies is also essential to address any potential penalties.
Q7: What experience do you have with environmental modeling software?
I have experience using software such as AutoCAD for environmental design, and various modeling tools for air and water quality assessment, which help predict the environmental impacts of proposed projects.
Quality Control Engineer Interview Questions
Q1: What is the role of a quality control engineer in a steel manufacturing company?
A quality control engineer is responsible for ensuring that all products meet the required quality standards through rigorous testing, inspections, and analysis of production processes.
Q2: How do you develop a quality control plan for a new product?
I start by understanding customer requirements and industry standards, then outline testing protocols, inspection points, and acceptance criteria. This plan is communicated to the production team to ensure that quality is built into the manufacturing process.
Q3: Describe a time when you identified a quality issue. What steps did you take to resolve it?
I once discovered a defect in a batch of steel products during inspection. I halted production, analyzed the root cause, and found it was due to a calibration error in the machinery. I recalibrated the equipment and implemented additional training for operators.
Q4: What tools and techniques do you use for quality assurance?
I use statistical process control (SPC) charts, failure mode and effects analysis (FMEA), and various quality management software to monitor production quality and analyze data trends.
Q5: How do you handle discrepancies between production output and quality standards?
I conduct a thorough investigation to identify the cause of discrepancies, work with the production team to address the issue, and make necessary adjustments to processes or equipment to align output with quality standards.
Q6: Can you explain the importance of documentation in quality control?
Documentation is critical in quality control as it provides a traceable record of inspections, tests, and corrective actions taken. It ensures compliance with regulations and helps in continuous improvement efforts.
Q7: How do you ensure that your team is aligned with quality standards?
I conduct regular training sessions, hold quality meetings to discuss objectives, and encourage open communication about quality issues. I also recognize and reward team members who contribute to maintaining high-quality standards.
Company Background and Industry Position
JSW Steel stands tall as one of India’s premier integrated steel producers, a crown jewel in the JSW Group’s steel and energy business. Born out of a vision to fuel India’s industrial growth, JSW Steel has grown from humble beginnings to a global steel powerhouse, boasting a strong presence not only in India but also in international markets. Their modern plants and technology-focused approach have set benchmarks in quality and sustainability within the steel manufacturing sector.
In a world where the steel industry is fiercely competitive and technology-driven, JSW Steel continuously invests in innovation and capacity expansion. The company’s market positioning is strong, balancing cost efficiency with quality output, which makes it an employer of choice for engineers, managers, and technical professionals seeking stability and growth in a traditional yet evolving industry.
Understanding JSW Steel’s industry standing helps candidates grasp why the recruitment bar is high. The company seeks not just qualifications but forward-thinking professionals who can thrive in a complex industrial ecosystem where global supply chains, quality standards, and environmental concerns intersect.
How the Hiring Process Works
- Application and Screening: JSW Steel begins with a thorough screening of resumes to shortlist candidates who meet the eligibility criteria, focusing primarily on educational qualifications, relevant experience, and specific skill sets tied to the job roles.
- Aptitude and Technical Assessment: For technical and engineering positions, candidates typically undergo an online aptitude test designed to evaluate fundamental problem-solving skills, numerical ability, and domain knowledge. This acts as a filter to ensure only those with the requisite technical foundation proceed further.
- Technical Interview: The next step is usually a detailed technical interview where domain experts probe candidates on their theoretical knowledge and practical applications. This stage validates the candidate's hands-on experience and clarity of concepts.
- HR Interview: Candidates clearing the technical round move on to the HR interview focusing on cultural fit, behavioral traits, and alignment with JSW’s core values. Compensation expectations and joining timelines are also discussed here.
- Final Offer: After clearing all rounds, successful candidates receive an offer letter detailing the salary range, job role, and other employment terms.
This hiring sequence is designed to sift through thousands of applications efficiently while ensuring the right talent aligns with the company’s long-term vision. Each round is a deliberate checkpoint rather than a mere formality.
Interview Stages Explained
Application Screening and Eligibility Checks
The first cut is the eligibility checkpoint. JSW Steel places a strong emphasis on candidates meeting essential educational credentials — typically engineering degrees from recognized institutions for technical roles, and relevant qualifications for non-technical ones. Why? Because a robust academic foundation often correlates with the ability to grasp complex industrial processes.
Moreover, experience in the steel industry or related manufacturing sectors is a definite plus, but fresh graduates with strong internships and projects can also make the cut. Recruiters scrutinize resumes for clear evidence of achievements and responsibilities, not just a list of tasks. So, candidates should tailor their resumes to highlight relevant skills and outcomes.
Aptitude and Technical Assessments
These assessments are not arbitrary hurdles. They reflect the company’s attempt to gauge logical reasoning, numerical aptitude, and technical know-how under pressure. The logic behind this lies in the nature of work at JSW Steel — where quick problem identification and effective solutions are daily needs in plant operations and project management.
Expect questions that test basic mathematics, data interpretation, and domain-specific fundamentals. Candidates often find these rounds challenging, but they serve as a realistic mirror of the analytical mindset needed for the company’s fast-paced environment.
Technical Interview
This stage dives deep into your professional expertise. The interviewers are usually engineers or senior managers who value practical knowledge over textbook answers. It’s common to be grilled on steel manufacturing processes, quality control techniques, and even recent technological advancements relevant to the steel sector.
The technical interview isn’t just about correctness but also about your approach to problem-solving, your reasoning behind design choices, and your familiarity with industry tools and software. This stage is where candidates can showcase critical thinking, which is highly prized at JSW Steel.
HR Interview
The human side of hiring often determines the final thumbs-up or down. HR evaluates whether the candidate’s work style and values resonate with the company culture. Questions can range from career aspirations to handling workplace conflicts and adaptability to new challenges.
Salary negotiations also take place here, with HR balancing company standards and candidate expectations. No surprises here — transparency and clarity are key. Also, you may be asked about your willingness to relocate or work in shifts given the operational nature of JSW’s plants.
Examples of Questions Candidates Report
- Technical: Explain the basic steps involved in the Blast Furnace process.
- Technical: How do you ensure quality control in steel manufacturing?
- Aptitude: If the cost of raw materials increases by 15%, how would you adjust production parameters?
- HR: Describe a challenging project and how you managed team conflicts during that project.
- HR: Where do you see yourself in five years within the steel industry?
- Technical: What safety protocols are crucial in a steel plant environment?
These questions reflect JSW Steel’s dual focus on technical proficiency and cultural fit — both vital for sustained success in their roles.
Eligibility Expectations
JSW Steel’s eligibility criteria are more than just a checklist. For most technical roles, a minimum of a Bachelor’s degree in Engineering or Technology (Mechanical, Metallurgy, Electrical, Civil, etc.) from a recognized university is mandatory. Some managerial and support roles may require postgraduate qualifications or relevant certifications.
Experience requirements vary widely — entry-level roles welcome freshers, but mid-to-senior positions demand 3-7 years of industry exposure, preferably in steel manufacturing or allied heavy industries. Candidates are also expected to demonstrate proficiency in tools like AutoCAD, ERP software, or process simulation tools depending on the job profile.
Language fluency in English and local languages can sometimes influence roles involving client interactions or vendor management, given the regional footprint of JSW operations.
Common Job Roles and Departments
JSW Steel’s recruitment spans multiple verticals, reflecting the company’s vast operational scope:
- Production Engineering: Overseeing plant operations, process optimization, and equipment maintenance.
- Quality Assurance & Control: Monitoring manufacturing standards and ensuring product compliance.
- R&D and Process Engineering: Innovating better steel grades and improving manufacturing efficiency.
- Supply Chain and Logistics: Managing raw material sourcing, inventory, and distribution networks.
- Health, Safety, and Environment (HSE): Implementing safety protocols and environmental compliance.
- Corporate Functions: HR, Finance, IT, and Marketing roles supporting the business infrastructure.
Each department has distinct hiring nuances — for instance, R&D candidates may face more academic and innovation-oriented questions, while HSE applicants can expect scenario-based queries.
Compensation and Salary Perspective
| Role | Estimated Salary |
|---|---|
| Graduate Engineer Trainee | ₹4,00,000 – ₹6,00,000 per annum |
| Production Engineer | ₹6,00,000 – ₹9,00,000 per annum |
| Quality Control Specialist | ₹5,00,000 – ₹8,00,000 per annum |
| Supply Chain Manager | ₹8,00,000 – ₹12,00,000 per annum |
| HSE Officer | ₹5,00,000 – ₹7,00,000 per annum |
| Senior Manager (Technical) | ₹15,00,000 – ₹25,00,000 per annum |
Salaries at JSW Steel are competitive within the industry but may slightly trail some multinational peers who operate with larger budgets. However, the company compensates with strong benefits, job security, and growth opportunities, especially for mid to senior-level professionals.
Interview Difficulty Analysis
From analyzing numerous candidate experiences, JSW Steel’s interview process is moderately tough — especially for technical roles. The aptitude and technical rounds act as significant filters. Candidates often mention that the technical interviews can be tricky, requiring deep domain understanding rather than surface-level knowledge.
However, the HR rounds tend to be conversational, focusing on personality and motivation rather than grill sessions. The overall difficulty level reflects the company’s desire to balance between hiring bright fresh talent and seasoned professionals who can hit the ground running.
Compared to other steel majors like Tata Steel or Steel Authority of India Limited (SAIL), JSW’s process tends to emphasize practical problem-solving skills more, reflecting its more privatized and competitive mindset versus the more bureaucratic approach of public sector giants.
Preparation Strategy That Works
- Understand the Industry: Spend time learning the steel production cycle, current market trends, and JSW Steel’s position within the sector — this adds context to your answers.
- Brush Up Fundamentals: Refresh core subjects related to your domain. For engineers, this means metallurgy basics, manufacturing processes, and plant operations.
- Practice Aptitude Tests: Regularly solve numerical reasoning, logical puzzles, and verbal ability questions to build speed and accuracy.
- Mock Interviews: Simulate technical and HR interviews with peers or mentors to gain confidence and improve articulation.
- Prepare Real Examples: Be ready to discuss your past projects or experiences with measurable impacts — interviewers appreciate data-driven responses.
- Stay Updated on Safety and Compliance: Especially for roles related to operations or HSE, knowing statutory norms is critical.
- Clarify Your Motivation: Reflect on why JSW Steel appeals to you and be prepared to communicate your career aspirations candidly.
Work Environment and Culture Insights
JSW Steel is often described as having a pragmatic and performance-oriented culture. The work environment blends traditional industrial safety and discipline with pockets of innovation and continuous improvement. Employees regularly comment on the company’s focus on sustainable practices and community engagement, which fosters a sense of purpose beyond the bottom line.
The plants demand shift work and adherence to strict safety protocols, which might be a culture shift for newcomers, but the company invests in training and employee wellness. The people-centric approach in corporate offices contrasts slightly with the blue-collar workforce on the production floors, yet both share a common pride in their output.
Career Growth and Learning Opportunities
JSW Steel is not just about delivering steel; it’s about building careers. The company encourages internal mobility, allowing employees to explore multi-disciplinary roles over time. Training programs, certifications, and leadership development initiatives are integral to their talent management strategy.
Particularly in technical departments, there is scope for growth from hands-on operational roles to strategic management positions. For engineers itching to innovate, the R&D wing provides a platform to work on cutting-edge steel grades and processes.
Compared to other firms in the steel sector, JSW Steel’s emphasis on digital transformation and automation opens exciting avenues for those interested in Industry 4.0 technologies.
Real Candidate Experience Patterns
Interviews at JSW Steel are remembered for their blend of rigor and fairness. Candidates frequently report that while the initial online tests are time-pressured, the interviewers themselves tend to be approachable and encouraging, particularly during the HR round. One common sentiment is that interviewers appreciate honesty — if you don’t know an answer, it’s better to admit it rather than bluff.
Applicants also note variability depending on the interviewer’s seniority — senior engineers may dive deep into problem-solving scenarios, while HR tends to focus on team dynamics and adaptability. The wait time between rounds can sometimes be a source of anxiety, with candidates encouraged to maintain patience and follow up politely.
Comparison With Other Employers
| Aspect | JSW Steel | Tata Steel | SAIL |
|---|---|---|---|
| Hiring Focus | Practical skills, innovation, performance | Balance of tradition and modernization | Emphasis on eligibility and experience |
| Interview Difficulty | Moderate to challenging (Technical-heavy) | Moderate (More structured) | Moderate (Focus on eligibility) |
| Salary Competitiveness | Competitive, slightly below multinationals | Generally higher | Moderate, based on government pay scales |
| Growth Prospects | High, with training and internal mobility | Strong, with legacy infrastructure | Stable, but slower progression |
| Work Culture | Dynamic, performance-driven | Balanced traditional-modern | Formal, bureaucratic |
While JSW Steel may not have the historic brand prestige of Tata Steel or the government backing of SAIL, its agile and growth-oriented culture makes it an attractive option for ambitious professionals seeking impact and innovation in traditional heavy industry.
Expert Advice for Applicants
First, know your fundamentals inside out. JSW Steel’s interviewers are experts who appreciate depth over breadth. Don’t skimp on understanding core concepts. Second, tailor your preparation to the job role — a quality engineer’s preparation will differ significantly from a supply chain candidate’s focus.
Next, be authentic. The HR round is your chance to show that you’re not just technically capable but also a cultural fit. They look for candidates who will thrive in a disciplined but evolving environment. Third, be patient with the process. Hiring in a large industrial firm can take time, but staying engaged shows professionalism.
Finally, research the company’s recent projects and sustainability efforts. Referencing these in your interview can leave a strong impression and display genuine interest beyond just securing a job.
Frequently Asked Questions
What is the typical timeline for the JSW Steel recruitment process?
The entire process from application to final offer can range from 4 to 8 weeks depending on the role and batch of candidates. Delays sometimes occur due to multiple recruitment rounds and internal approvals.
Are fresh graduates eligible to apply for JSW Steel positions?
Yes, especially for Graduate Engineer Trainee (GET) roles. Freshers with strong academics and internship experience stand a good chance if they clear the aptitude and technical rounds.
How technical are the interviews for non-engineering roles?
Non-technical roles focus more on domain knowledge relevant to the function (like finance or HR) and behavioral competencies. However, a basic understanding of the steel industry is beneficial.
Does JSW Steel provide relocation assistance?
For certain roles requiring plant deployment, JSW Steel does offer relocation support, but specifics depend on job grade and location.
What preparation materials are recommended for the aptitude test?
Popular aptitude test preparation books, online mock tests, and domain-specific quizzes are useful. Focusing on numerical reasoning, logical reasoning, and basic verbal ability is key.
Final Perspective
Going through the JSW Steel interview process is an insightful journey that tests not just your technical depth but also your adaptability to a dynamic industrial setting. The company seeks candidates ready to engage with complex processes, sustainability challenges, and operational demands that define modern steel manufacturing. While the process may seem daunting at first glance, candidates who invest time understanding the sector, hone their problem-solving skills, and approach interviews with honesty tend to fare well.
If you see yourself thriving in a performance-driven yet community-conscious environment, JSW Steel offers a platform with promising growth and learning opportunities. Remember, it’s not just about knowing steel—it’s about embracing the spirit of forging not only metal but also a meaningful career.
jsw steel Interview Questions and Answers
Updated 21 Feb 2026HR Executive Interview Experience
Candidate: Suresh Kumar
Experience Level: Entry-level
Applied Via: Walk-in interview
Difficulty:
Final Result: Rejected
Interview Process
3
Questions Asked
- How do you handle employee grievances?
- What recruitment strategies would you use for a manufacturing company?
- Describe your experience with HR software tools.
Advice
Prepare examples of HR scenarios and familiarize yourself with industry-specific recruitment challenges.
Full Experience
The walk-in interview involved an initial screening, a technical HR round, and a final discussion with the HR manager. The interviewers valued communication skills and practical HR knowledge.
Electrical Engineer Interview Experience
Candidate: Priya Singh
Experience Level: Mid-level
Applied Via: Campus placement
Difficulty: Easy
Final Result: Selected
Interview Process
2
Questions Asked
- Explain the electrical systems used in steel plants.
- What safety measures are important for electrical engineers?
- Describe a project where you improved electrical efficiency.
Advice
Be clear on electrical systems relevant to heavy industry and safety protocols.
Full Experience
The campus placement process was smooth with a technical round followed by an HR round. The interviewers were supportive and focused on practical knowledge and attitude.
Production Supervisor Interview Experience
Candidate: Amit Verma
Experience Level: Senior
Applied Via: Company career website
Difficulty:
Final Result: Selected
Interview Process
2
Questions Asked
- How do you manage production targets under tight deadlines?
- Describe your experience with safety protocols in manufacturing.
- How do you motivate your team during high-pressure situations?
Advice
Highlight leadership skills and experience managing production teams effectively.
Full Experience
The first round was a telephonic interview focusing on experience and situational questions. The final round was an in-person interview with the production manager and HR. The focus was on leadership and operational knowledge.
Quality Control Engineer Interview Experience
Candidate: Neha Gupta
Experience Level: Entry-level
Applied Via: Employee referral
Difficulty: Hard
Final Result: Rejected
Interview Process
4
Questions Asked
- What are the key quality standards in steel manufacturing?
- How do you handle non-conformance reports?
- Explain statistical process control.
- Describe a time you improved a quality process.
Advice
Gain deeper knowledge of quality standards specific to steel production and prepare examples of process improvements.
Full Experience
The interview was intense with multiple rounds including a written test on quality standards and a case study discussion. The HR round was straightforward but the technical rounds were challenging.
Mechanical Engineer Interview Experience
Candidate: Rahul Sharma
Experience Level: Mid-level
Applied Via: Online job portal
Difficulty:
Final Result: Selected
Interview Process
3
Questions Asked
- Explain the working principle of a blast furnace.
- How do you perform preventive maintenance on mechanical equipment?
- Describe a challenging project you handled in your previous job.
Advice
Brush up on core mechanical engineering concepts and be ready to discuss practical experiences.
Full Experience
The interview process started with an online aptitude test, followed by a technical round focusing on mechanical concepts and finally an HR round. The technical panel was friendly but thorough, emphasizing real-world problem-solving skills.
Frequently Asked Questions in jsw steel
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in jsw steel
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 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 man died. In his will, he has divided his gold coins among his 5 sons, 5 daughters and a manager. According to his will: First give one coin to manager. 1/5th of the remaining to the elder son.Now give one coin to the manager and 1/5th of the remaining to second son and so on..... After giving coins to 5th son, divided the remaining coins among five daughters equally.All should get full coins. Find the minimum number of coins he has?
Q: Consider a pile of Diamonds on a table. A thief enters and steals 1/2 of the total quantity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2. Then 4th thief enters and steals 1/2 of the remaining+2. When the 5th one enters he finds 1 diamond on the table. Find out the total no. of diamonds originally on the table before the 1st thief entered.
Q: There are two balls touching each other circumferencically. The radius of the big ball is 4 times the diameter of the small all. The outer small ball rotates in anticlockwise direction circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. What is 'N' for the horizontal line from the centre of small wheel always is horizontal.
Q: There are 3 clans in an island - The Arcs who never lie, the Dons who always lie and the Slons who lie alternately with the truth. Once a tourist meets 2 guides who stress that the other is a Slon. They proceed on a tour and see a sports meet. The first guide says that the prizes have been won in the order Don, Arc, Slon. The other says that, the order is Slon, Don, Arc. (the order need not be exact). To which clan did each of the guides and the players belong? ...
Q: 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: 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: 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: ABCDE are sisters. Each of them gives 4 gifts and each receives 4 gifts No two sisters give the same combination ( e.g. if A gives 4 gifts to B then no other sisters can give four to other one.)Â (i) B gives four to A.(ii) C gives 3 to E. How much did A,B,C,E give to D?
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: 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: 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: If I walk with 30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which it walks.
Q: Jack and his wife went to a party where four other married couples were present. Every person shook hands with everyone he or she was not acquainted with. When the handshaking was over, Jack asked everyone, including his own wife, how many hands they shook?
Q: In a country where everyone wants a boy, each family continues having babies till they have a boy. After some time, what is the proportion of boys to girls in the country? (Assuming probability of having a boy or a girl is the same)