About Sankalp Semiconductor
Company Description
Sankalp Semiconductor is a leading provider of semiconductor design services and solutions, specializing in the development of cutting-edge technologies for various industries, including automotive, consumer electronics, and telecommunications. Founded by a team of industry veterans, the company prides itself on its commitment to innovation, quality, and customer satisfaction. With a collaborative and inclusive work culture, Sankalp Semiconductor fosters an environment that encourages creativity and professional growth. Employees are empowered to take initiative and contribute ideas, leading to a dynamic atmosphere where teamwork thrives. The company's focus on continuous learning ensures that its workforce remains at the forefront of technological advancements.
[Job Role 1: VLSI Design Engineer] Interview Questions
Q1: Can you explain the VLSI design flow?
The VLSI design flow typically includes several key stages: specification, architecture design, logic design, circuit design, physical design, verification, and testing. Each stage is crucial for ensuring that the final chip meets performance, power, and area requirements.
Q2: What tools are you proficient in for VLSI design?
I am proficient in tools such as Cadence, Synopsys, and Mentor Graphics for various stages of VLSI design, including synthesis, simulation, and layout.
Q3: How do you approach debugging a design issue in VLSI?
My approach involves first reviewing the design specifications and constraints to identify any discrepancies. I then use simulation tools to trace the issue, followed by cross-referencing with previous design iterations to pinpoint where the problem originated.
Q4: What is the importance of DFM (Design for Manufacturing) in VLSI?
DFM is critical as it ensures that the design can be manufactured reliably and cost-effectively. It involves considering manufacturing constraints and processes during the design phase to minimize defects and yield issues.
Q5: Describe your experience with low power design techniques.
I have worked on various low power design techniques such as dynamic voltage and frequency scaling (DVFS), power gating, and clock gating, which help in reducing the overall power consumption without compromising performance.
[Job Role 2: Verification Engineer] Interview Questions
Q1: What is the role of a verification engineer in the design process?
A verification engineer is responsible for ensuring that the design meets all specifications and requirements through rigorous testing and validation. This involves creating test plans, writing testbenches, and running simulations to detect any design flaws.
Q2: Can you explain the difference between functional verification and formal verification?
Functional verification checks whether the design behaves as expected under various conditions, while formal verification mathematically proves the correctness of the design against its specifications, ensuring that it meets all requirements without simulation.
Q3: What methodologies are you familiar with for verification?
I am familiar with several methodologies, including UVM (Universal Verification Methodology), OVM (Open Verification Methodology), and traditional directed testing approaches.
Q4: How do you prioritize test cases during verification?
Test cases are prioritized based on risk assessment, focusing on critical functionality and areas of the design that are newly implemented or modified. This ensures that the most impactful tests are executed first.
Q5: Describe a challenging verification project you worked on and how you overcame the challenges.
I worked on a complex SoC verification project where we faced issues with integration. I implemented a phased approach to testing, breaking down the project into smaller, manageable parts, which allowed us to isolate and address the issues effectively.
[Job Role 3: System Architect] Interview Questions
Q1: What are the key responsibilities of a system architect in semiconductor design?
A system architect is responsible for defining system-level requirements, creating architectural models, and ensuring that all components of the system work together efficiently. This role involves collaboration with both hardware and software teams.
Q2: How do you approach system-level design trade-offs?
I analyze the requirements and constraints of the project, considering factors such as performance, power, area, and cost. I use modeling tools to simulate different scenarios and evaluate trade-offs before making informed decisions.
Q3: Can you explain the importance of communication protocols in system architecture?
Communication protocols are essential as they define how different components of a system interact. They ensure data integrity and synchronization between hardware and software, which is crucial for the overall system performance.
Q4: What experience do you have with hardware-software co-design?
I have experience in hardware-software co-design, where I collaborated closely with software developers to create efficient interfaces and optimize performance, ensuring seamless integration of hardware components with software applications.
Q5: Describe a project where you had to innovate in your architecture design.
In a recent project, I developed a novel architecture for a low-power IoT device that utilized a hybrid processing approach. By integrating both high-performance and low-power cores, we achieved a significant reduction in power consumption while maintaining performance levels.
[Job Role 4: Firmware Engineer] Interview Questions
Q1: What is the role of firmware in embedded systems?
Firmware acts as the intermediary between the hardware and the software, providing the necessary control and functionality for the hardware components. It is crucial for device operation and performance optimization.
Q2: Which programming languages are you proficient in for firmware development?
I am proficient in C and C++, as well as assembly language for low-level hardware interactions. I also have experience with Python for scripting and automation tasks related to firmware development.
Q3: How do you handle debugging firmware issues?
I utilize debugging tools such as JTAG and oscilloscopes to trace and analyze the firmware behavior. I also implement logging within the firmware to capture runtime information, which aids in identifying and resolving issues effectively.
Q4: Can you explain the importance of real-time operating systems (RTOS) in firmware development?
An RTOS is crucial in firmware development for applications that require timely and deterministic responses. It helps manage system resources efficiently and ensures that critical tasks are executed within defined time constraints.
Q5: Describe a challenging firmware project you worked on and the outcome.
I worked on a firmware project for a wearable device where we faced memory constraints. By optimizing the code and implementing efficient data structures, we successfully reduced memory usage by 30%, which allowed for additional features without compromising performance.
[Job Role 5: Test Engineer] Interview Questions
Q1: What is the primary role of a test engineer in semiconductor design?
The primary role of a test engineer is to develop and execute test plans to validate the functionality and performance of semiconductor devices. This includes creating test cases, performing tests, and analyzing results to ensure quality and reliability.
Q2: What testing methodologies are you familiar with?
I am familiar with several testing methodologies, including functional testing, regression testing, and stress testing. I also have experience with automated testing tools and frameworks to enhance efficiency.
Q3: How do you approach test case development?
I start by reviewing the design specifications and requirements to identify key functionalities that need testing. I then develop comprehensive test cases that cover both positive and negative scenarios to ensure robust validation.
Q4: Can you explain the significance of yield analysis in semiconductor testing?
Yield analysis is significant as it helps identify defects and failures in the manufacturing process. By analyzing yield data, we can pinpoint areas for improvement and optimize the manufacturing process to enhance product quality and profitability.
Q5: Describe a time when you found a critical defect during testing and how you addressed it.
During a testing phase, I discovered a critical defect that caused intermittent failures in the device. I documented the issue and collaborated with the design team to analyze its root cause. We implemented design changes and conducted additional testing to ensure the defect was resolved before production.
Company Background and Industry Position
Sankalp Semiconductor stands as a quietly influential player in India’s growing chip design and semiconductor services sector. Founded over a decade ago, the company carved a niche by focusing on custom ASIC design and verification, embedded systems, and IP development. Unlike the flashier multinational giants, Sankalp operates with a blend of nimble engineering teams and committed long-term clients. This positions the firm uniquely in an ecosystem where innovation meets cost sensitivity, especially catering to automotive, communication, and industrial electronics markets.
With the global semiconductor landscape tightening due to supply chain disruptions and geopolitical factors, Indian design houses like Sankalp have gained incremental relevance. They bridge the gap between raw hardware manufacturing and cutting-edge silicon architecture. For candidates looking to enter semiconductor design, Sankalp offers a hands-on environment that merges global standards with localized agility.
How the Hiring Process Works
- Application Screening: This is the preliminary gatekeeper step. Candidates’ resumes and profiles are scanned with a focus on relevant domain experience and academic credentials. Sankalp expects a foundational grasp of VLSI concepts, digital design, and programming languages like Verilog or SystemVerilog for ASIC roles.
- Technical Assessment: Most aspirants encounter an online technical test or coding challenge. Unlike generic aptitude exams, these are tailored to measure the candidate’s practical knowledge in semiconductor design principles, logic synthesis, or even embedded software skills, depending on the role applied for.
- Technical Interview Rounds: Typically, 2-3 rounds follow the initial screening test. These delve deeply into both theoretical and applied knowledge. Interviewers probe problem-solving skills, design thinking, and debugging competence. For engineering roles, expect questions on RTL design, timing analysis, or verification methodologies.
- HR Discussion: Final recruiters focus on cultural fit, communication skills, career aspirations, and salary negotiations. They explore how candidates align with Sankalp’s core values and long-term growth path.
- Offer and Onboarding: Successful candidates receive an offer detailing role specifics, compensation, and probation terms. After acceptance, onboarding blends technical orientation with organizational integration.
What stands out is Sankalp’s focus on practical aptitude rather than just theoretical knowledge. Hence, each stage aims to test not only what you know but how you apply it under realistic constraints.
Interview Stages Explained
Technical Screening and Assessment
The initial filtering often involves a technical test designed to sift through a large applicant pool efficiently. This isn’t a paper test about memorized facts but rather problem-solving scenarios relevant to semiconductor engineering. For example, candidates might be asked to write or debug HDL snippets or solve logic design puzzles. The goal here is to weed out applicants who lack core technical fluency before sparring with senior engineers.
From my experience tracking semiconductor hiring, firms like Sankalp use this step to benchmark baseline competence and reduce bias by standardizing evaluation.
In-depth Technical Interviews
Once you clear the initial hurdle, things get more nuanced. Sankalp’s technical rounds shift towards interactive discussions with domain experts. Candidates may face whiteboard problem-solving or hands-on challenges illustrating their approach to chip design or verification. Interviewers watch for clarity in explaining design choices, innovative thinking, and ability to handle ambiguous requirements—traits critical in the semiconductor world where specs often evolve.
One reason for multiple technical rounds is to see how candidates improve or adapt their answers, reflecting real-world iterative design cycles. It’s less about quick wins and more about persistence and learning agility.
HR Interview and Cultural Fit
It might surprise some that the HR round is a decisive factor here. Sankalp values teamwork and consistent communication, given their collaborative project workflows. Questions here aim to uncover interpersonal strengths, reaction to feedback, and alignment with company ethos. Salary expectations and notice period transparency are also discussed candidly to ensure mutual alignment.
Examples of Questions Candidates Report
- Technical: “Explain setup and hold time violations and how you would troubleshoot them in a timing report.”
- Design Problem: “Write a Verilog module for a 4-bit synchronous counter with enable and reset signals.”
- Verification: “Describe your experience with assertion-based verification or UVM methodology.”
- Embedded Software: “How do you optimize code for low power consumption in embedded systems?”
- HR: “Tell us about a challenging project and how you managed conflicting priorities.”
Notice that the questions not only test knowledge but also how candidates communicate technical details, a vital skill in a team-oriented environment.
Eligibility Expectations
Sankalp typically looks for candidates with a Bachelor’s or Master’s degree in Electrical Engineering, Electronics, or Computer Science focused on semiconductor or embedded domains. Fresh graduates and experienced hires are both welcomed, though the latter require demonstrable project experience that reflects real chip design or embedded software development.
Certifications in VLSI design, hardware description languages, or embedded systems add weight. The company also values internships or industry exposure, signaling candidate readiness for the fast-paced hardware domain.
Unlike some tech firms that rely heavily on academic pedigree, Sankalp weighs practical skillsets and problem-solving ability more. However, a solid academic foundation remains a non-negotiable baseline.
Common Job Roles and Departments
Sankalp Semiconductor’s hiring spans several specialized roles that align with their core services:
- ASIC Design Engineer: Involved in RTL coding, synthesis, and timing closure for custom chips.
- Verification Engineer: Focuses on functional verification using simulation tools and methodologies like UVM.
- Embedded Software Engineer: Develops firmware and device drivers for microcontrollers and SoCs.
- Physical Design Engineer: Works on floorplanning, placement, and routing in chip layouts.
- Project Manager and Technical Leads: Oversee cross-functional teams and client deliverables.
Each department demands a nuanced skillset and thus slightly different entry expectations and interview emphases. For example, physical design roles require deep knowledge of EDA tools and timing closure, whereas embedded software roles may stress C programming and RTOS experience.
Compensation and Salary Perspective
| Role | Estimated Salary (INR per annum) |
|---|---|
| ASIC Design Engineer (Entry-Level) | 4,00,000 - 6,00,000 |
| Verification Engineer (Mid-Level) | 6,50,000 - 9,00,000 |
| Embedded Software Engineer | 5,00,000 - 8,00,000 |
| Physical Design Engineer | 7,00,000 - 10,00,000 |
| Technical Lead/Project Manager | 12,00,000 - 18,00,000 |
Compared to other Indian semiconductor design houses, Sankalp offers competitive salaries, especially for mid-level engineers with proven expertise. It’s not the highest-paying in the industry—multinationals may outbid—but their packages include performance incentives and scope for rapid skill development.
Also, for freshers, the salary tends to skew toward the modest end, reflecting the company’s emphasis on skill-building and long-term growth rather than immediate remuneration.
Interview Difficulty Analysis
What candidates often remark on is the blend of moderate to high difficulty levels spread across rounds. The screening test filters out those without hands-on design or verification knowledge. Then, technical interviews get progressively challenging, especially when interviewers test your ability to debug or optimize designs.
Compared with larger semiconductor corporations, Sankalp’s interview process is less intimidating yet thorough. It values practical understanding over textbook answers, which some find refreshing. However, candidates without clear domain experience or problem-solving approach may struggle to clear technical rounds.
To summarize: it’s not a breeze but not a gauntlet either. With focused preparation, success is very attainable.
Preparation Strategy That Works
- Master Core Concepts: Deeply understand digital logic, finite state machines, timing analysis, and RTL coding standards.
- Hands-On Coding Practice: Regularly write and debug Verilog or VHDL modules.
- Study Verification Methodologies: Learn basics of UVM and simulation frameworks, even if you’re not applying for a verification role.
- Project Showcase: Be ready to discuss past projects, internship work, or open-source contributions with clarity and focus.
- Mock Interviews: Practice explaining complex concepts simply, as communication is a key assessment dimension.
- Understand Company Products: Research Sankalp’s service offerings and recent projects to tailor your answers contextually.
- Brush up on Behavioral Questions: Prepare to share stories around teamwork, challenges, and problem-solving approaches.
Preparation isn’t about cramming but about building confidence in your practical skills and mindset. Walk in knowing your core strengths and how they align with Sankalp’s needs.
Work Environment and Culture Insights
Interview feedback and employee reviews paint Sankalp Semiconductor as a collaborative, open work environment. The company encourages continuous learning and values engineering rigor over hierarchy. Employees often note the supportive culture, where senior engineers mentor juniors actively.
The culture is less corporate and more start-up like, with an emphasis on agile project execution. This suits engineers who enjoy ownership and direct impact rather than rigid processes. However, candidates should be ready for tight deadlines and iterative design cycles, as is typical in semiconductor development.
Work-life balance receives mixed reviews, often correlating to project phase pressures. But overall, the environment suits those passionate about chip design and embedded systems who prefer a close-knit workplace.
Career Growth and Learning Opportunities
Sankalp Semiconductor invests in employee skill enhancement through internal workshops, external training courses, and cross-team knowledge sharing. This is commendable in a domain where technological evolution is rapid and constant upskilling is non-negotiable.
Career trajectories typically progress from engineer to senior engineer, team lead, and eventually into project or technical management roles. The company supports lateral movement across disciplines too, allowing verification engineers to transition into design or embedded roles based on interest and aptitude.
Given its scale, Sankalp offers relatively broad exposure compared to huge multinationals where roles can often become narrowly specialized. This can be a fantastic growth platform for early to mid-career professionals seeking diversified skill sets.
Real Candidate Experience Patterns
Listening to candidates who’ve been through the process, a few themes emerge. Many mention the technical rounds as the most intense part but also the most rewarding. They appreciate interviewers who clarify problems rather than expecting rote answers. One recently hired ASIC engineer described the experience as “like solving puzzles with friendly experts watching,” which nicely captures the balance of challenge and support.
HR interviews generally feel conversational and transparent, focusing on mutual expectations. Some candidates felt that the recruitment timeline could be a bit longer than ideal, especially between interview rounds, but the communication was mostly clear.
On the flip side, candidates without strong fundamentals or practical exposure often struggled with technical assessments, which matches the company’s intent to hire those ready to contribute immediately.
Comparison With Other Employers
| Aspect | Sankalp Semiconductor | Top Indian Multinational Semiconductor Firms | Global Chip Design Giants |
|---|---|---|---|
| Hiring Process | Practical, candidate-friendly, domain-focused | Structured, more rounds, higher competition | Highly competitive, multi-phase, soft and technical skill emphasis |
| Salary Range | Moderate, performance-linked | Higher, with more perks | Top-end, premium packages |
| Work Culture | Collaborative, start-up feel | Corporate, process-oriented | Intense, innovation-driven |
| Growth Opportunities | Diverse role exposure, mentoring | Specialized tracks, advancement pathways | Global exposure, cutting-edge tech |
The takeaway? Sankalp offers a balanced, growth-centric environment ideal for engineers building their foundational careers. Larger firms offer prestige and compensation but may feel less personal and more process-heavy.
Expert Advice for Applicants
Don’t just memorize concepts—learn to apply them deeply. Semiconductor engineering demands a certain mindset: curiosity, patience, and logical rigor. When preparing interview questions, always attempt to connect theory to practical scenarios you’ve encountered or studied.
Practice articulating your technical decisions clearly; communication can tip the scales in close calls. Also, be honest in HR discussions—transparency about your goals and constraints builds trust early.
Lastly, treat the process as a learning experience. Even if you don’t crack it the first time, feedback and self-assessment can sharpen your approach for the next opportunity.
Frequently Asked Questions
What kind of technical questions does Sankalp Semiconductor typically ask?
They focus on core semiconductor topics like RTL design, timing analysis, verification methodologies, and embedded software concepts depending on your role. Expect problem-solving and practical coding or debugging tasks rather than abstract theory.
Is prior industry experience mandatory to apply?
Not necessarily. Fresh graduates can apply, especially for entry-level roles, but demonstrating internships, projects, or certifications related to VLSI or embedded systems significantly boosts your chances.
How many interview rounds are there usually?
It generally involves an initial screening test followed by 2-3 technical interviews and one HR round. The total rounds are designed to progressively evaluate technical depth and fit.
What is the typical salary range for freshers?
Entry-level packages start around INR 4,00,000 per annum, with variations depending on the candidate’s background and negotiation.
How important is cultural fit in their hiring process?
Very important. Sankalp looks for candidates who align with their collaborative and agile culture, as teamwork is central to their operational model.
Final Perspective
Embarking on a career with Sankalp Semiconductor is less about quick glory and more about solid growth within an evolving industry. Their hiring process reflects this philosophy by balancing technical rigor with human-centric evaluation. Candidates enter not just to fill roles but to become part of a community that values innovation, learning, and practical engineering problem-solving.
If semiconductor design or embedded systems excite you, and you’re ready to engage deeply with challenging problems in a supportive setting, Sankalp could be an excellent next step. Prepare earnestly, be authentic, and approach the interview as a two-way conversation—not a test. That’s where the real opportunity lies.
Sankalp Semiconductor Interview Questions and Answers
Updated 21 Feb 2026Product Manager Interview Experience
Candidate: Arjun Mehta
Experience Level: Senior
Applied Via: LinkedIn
Difficulty: Hard
Final Result: Rejected
Interview Process
3
Questions Asked
- How do you prioritize features in a semiconductor product roadmap?
- Describe your experience working with engineering teams.
- How do you handle conflicting stakeholder requirements?
- Explain a product launch you managed end-to-end.
- What metrics do you track for product success?
Advice
Prepare to discuss semiconductor industry specifics and product lifecycle management. Show strong leadership and communication skills.
Full Experience
Applied through LinkedIn and was invited for an initial HR round. The second round involved a case study presentation on product strategy. The final round was a panel interview with senior management. The questions were challenging and focused on strategic thinking. Although I was not selected, the experience was valuable for understanding the company's expectations.
Firmware Engineer Interview Experience
Candidate: Sneha Rao
Experience Level: Mid-level
Applied Via: Job Portal
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- What microcontrollers have you worked with?
- Explain interrupt handling in embedded systems.
- How do you debug firmware issues?
- Describe a firmware project you led.
- What programming languages are you proficient in?
Advice
Be clear about your embedded systems experience and debugging techniques. Demonstrate your ability to work in cross-functional teams.
Full Experience
Applied via a popular job portal. The first round was an HR screening call. The second was a technical interview focusing on embedded systems fundamentals and my past projects. The process was straightforward and the interviewers were supportive. I got the offer within 10 days.
Physical Design Engineer Interview Experience
Candidate: Vikram Patel
Experience Level: Senior
Applied Via: Referral
Difficulty:
Final Result:
Interview Process
2
Questions Asked
- Explain the physical design flow for ASICs.
- How do you optimize power and area during placement?
- Describe your experience with tools like Cadence Innovus.
- What challenges have you faced in clock tree synthesis?
- How do you handle design rule violations?
Advice
Highlight your tool expertise and problem-solving skills in physical design. Prepare to discuss real project challenges.
Full Experience
Referred by a current employee, I had a relatively smooth process. The first round was a technical interview focusing on physical design concepts and tool usage. The second round was with the team lead discussing project experiences and problem-solving approaches. The interviewers valued practical knowledge and communication skills. I received an offer within a week.
Verification Engineer Interview Experience
Candidate: Anita Desai
Experience Level: Entry-level
Applied Via: Company Website
Difficulty: Hard
Final Result: Rejected
Interview Process
4
Questions Asked
- What is UVM and how is it used?
- Explain the difference between directed and random testing.
- Describe your experience with SystemVerilog.
- How do you debug a failing testbench?
- What is coverage-driven verification?
- Write a simple assertion in SystemVerilog.
Advice
Gain hands-on experience with verification methodologies and SystemVerilog. Practice coding assertions and testbenches.
Full Experience
I submitted my resume through the company website. The first round was an online coding test focused on SystemVerilog basics. The second was a technical phone interview. The third was a detailed technical round with scenario-based questions. The final round was an HR interview. Despite good preparation, I struggled with some advanced UVM concepts and was not selected.
ASIC Design Engineer Interview Experience
Candidate: Rahul Sharma
Experience Level: Mid-level
Applied Via: LinkedIn
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain the difference between combinational and sequential logic.
- Describe your experience with Verilog and VHDL.
- How do you approach timing analysis in ASIC design?
- What are setup and hold times?
- Describe a challenging bug you found in your design and how you fixed it.
Advice
Brush up on digital design fundamentals and practical ASIC design tools. Be ready to discuss your past projects in detail.
Full Experience
I applied through LinkedIn and was contacted within a week. The first round was an HR screening focusing on my background and motivation. The second was a technical phone interview with questions on digital logic and ASIC design principles. The final round was onsite, involving a detailed technical discussion and a practical problem-solving session. The interviewers were friendly but expected thorough knowledge. I was offered the position two weeks later.
Frequently Asked Questions in Sankalp Semiconductor
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in Sankalp Semiconductor
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: 9 cards are there. You have to arrange them in a 3*3 matrix. Cards are of 4 colors. They are red, yellow, blue and green. Conditions for arrangement: one red card must be in first row or second row. 2 green cards should be in 3rd column. Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.
Q: 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 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: 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: 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: 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
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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: 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: Jack and his wife went to a party where four other married couples were present. Every person shook hands with everyone he or she was not acquainted with. When the handshaking was over, Jack asked everyone, including his own wife, how many hands they shook?
Q: In a country where everyone wants a boy, each family continues having babies till they have a boy. After some time, what is the proportion of boys to girls in the country? (Assuming probability of having a boy or a girl is the same)
Q: An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes 10 steps. How many steps are visible when the escalator is not operating.Â