About evalueserve
Company Description
Evalueserve is a global professional services firm that offers a unique combination of research, analytics, and technology solutions to help organizations make informed decisions and drive performance. Founded in 2000, Evalueserve operates across various industries, including finance, healthcare, technology, and consumer goods. The company prides itself on its innovative and collaborative work culture, where employees are encouraged to share ideas, take initiative, and contribute to the company’s success. The work environment fosters professional growth and development, with a strong emphasis on teamwork, diversity, and inclusion. Evalueserve's commitment to delivering high-quality services is reinforced by its talented workforce and advanced technological capabilities.
Research Analyst Interview Questions
Q1: Can you explain what a typical day looks like for a Research Analyst at Evalueserve?
A typical day involves conducting research on specific industries or companies, analyzing data, and compiling insights into reports. I collaborate with team members to discuss findings and present recommendations to clients. Time management is crucial as we often juggle multiple projects.
Q2: What methodologies do you use for conducting research?
We utilize a combination of primary and secondary research methods, including surveys, interviews, market analysis, and database research. The approach depends on the project requirements and the information available.
Q3: How do you ensure the accuracy and reliability of your research findings?
I cross-verify data from multiple credible sources, and I follow established research protocols. I also consult with experienced colleagues for insights and validation of findings.
Q4: Describe a challenging research project you've worked on and how you overcame obstacles.
One challenging project involved analyzing a rapidly evolving market. I overcame obstacles by utilizing diverse data sources and collaborating with experts to gather qualitative insights, which enriched the analysis.
Q5: How do you handle tight deadlines and pressure in your work?
I prioritize tasks based on urgency and importance, break down projects into manageable parts, and communicate with my team to ensure we stay on track. Staying organized and focused helps me perform well under pressure.
Data Scientist Interview Questions
Q1: What programming languages and tools are you proficient in for data analysis?
I am proficient in Python and R for data analysis, along with SQL for database management. I also use tools like Tableau and Power BI for data visualization.
Q2: Can you describe a data science project you worked on and the impact it had?
I worked on a predictive analytics project for a client in retail, which involved forecasting sales based on historical data. The model improved inventory management and led to a 15% increase in sales over two quarters.
Q3: How do you approach feature selection in your models?
I begin with domain knowledge to identify potential features, followed by using techniques like correlation analysis, recursive feature elimination, and regularization methods to refine the selection based on model performance.
Q4: What is your experience with machine learning algorithms?
I have experience with various algorithms, including regression, decision trees, and neural networks. I also evaluate model performance using metrics like accuracy, precision, recall, and F1-score.
Q5: How do you keep up with the latest trends and advancements in data science?
I regularly read industry publications, participate in webinars, and engage with online communities. I also take online courses to learn new tools and techniques to stay updated.
Business Consultant Interview Questions
Q1: What key skills do you believe are essential for a Business Consultant at Evalueserve?
Essential skills include analytical thinking, problem-solving, effective communication, and strong interpersonal skills. The ability to understand client needs and provide strategic recommendations is crucial.
Q2: Can you discuss a time when you helped a client improve their business processes?
I assisted a client in streamlining their supply chain management, identifying bottlenecks, and implementing a just-in-time inventory system. This led to a 20% reduction in operational costs.
Q3: How do you approach stakeholder management during a consulting project?
I prioritize clear communication to understand stakeholder expectations and maintain regular updates throughout the project. Building relationships and trust is key to successful collaboration.
Q4: Describe your methodology for analyzing a client’s business challenges.
I start with a comprehensive assessment, including SWOT analysis and stakeholder interviews, followed by data analysis to identify trends. I then formulate actionable recommendations based on the findings.
Q5: What is your experience with change management in consulting projects?
I have led change management initiatives, focusing on stakeholder engagement and training to ensure smooth transitions. I emphasize clear communication and support to facilitate acceptance of new processes.
Marketing Specialist Interview Questions
Q1: What strategies would you use to develop a successful marketing campaign?
I would start by conducting market research to understand the target audience, followed by defining clear objectives. Utilizing digital marketing channels, content creation, and social media engagement would be key strategies.
Q2: Can you share an example of a successful campaign you’ve executed?
I led a multi-channel campaign for a product launch that included email marketing, social media ads, and influencer partnerships, resulting in a 30% increase in brand awareness and a significant uptick in sales.
Q3: How do you measure the effectiveness of your marketing efforts?
I use KPIs such as conversion rates, website traffic, and engagement metrics. Analyzing these helps me evaluate campaign success and make data-driven improvements for future initiatives.
Q4: What tools do you use for marketing automation and analytics?
I utilize tools like HubSpot for marketing automation and Google Analytics for tracking website performance. These tools help streamline processes and provide insights into campaign effectiveness.
Q5: How do you stay informed about the latest marketing trends and technologies?
I follow industry blogs, attend marketing webinars, and participate in online courses. Networking with other professionals also provides insights into emerging trends and best practices.
This structured approach helps ensure that candidates are well-prepared for interviews at Evalueserve, showcasing their relevant skills and experiences for the roles they are applying for.
Company Background and Industry Position
evalueserve stands as a prominent player in the global knowledge services sector, specializing in research, analytics, and data management. Founded in 2000, this company carved a niche by combining technology with deep domain expertise to help businesses make informed decisions. Its client roster spans industries like financial services, healthcare, technology, and consumer goods, which speaks to its versatility and robust capabilities.
Unlike many traditional outsourcing firms, evalueserve invests heavily in talent and innovation, positioning itself as more than just a service provider— it’s a strategic partner. This outlook shapes not only its service delivery but also how it approaches recruitment and talent management, focusing on individuals who can thrive in a dynamic, knowledge-driven environment.
How the Hiring Process Works
- Application Screening: Once you submit your resume, the recruitment team evaluates how well your skills and experiences align with the job opening. This stage filters for eligibility criteria and preliminary fit.
- Online Assessment (Role-dependent): For many analytical or technical roles, candidates must clear an online test assessing quantitative skills, logical reasoning, and domain knowledge. This step helps recruiters gauge baseline abilities before investing time in interviews.
- Technical Interview: Conducted by experienced panel members, this is where your practical knowledge and problem-solving skills are put to the test. For data analysts or research associates, expect scenario-based questions and case studies.
- HR Interview: Beyond technical prowess, the HR round evaluates cultural fit, communication skills, and motivation. Here, recruiters try to understand your career aspirations and how you align with evalueserve’s values.
- Final Decision and Offer: After comprehensive evaluation, the recruitment team decides whether to extend an offer, often followed by salary negotiations and onboarding formalities.
This layered approach is intentional. Each step weeds out candidates who may excel theoretically but lack the on-the-ground practicality or interpersonal skills needed for client-facing roles.
Interview Stages Explained
Application Screening and Eligibility
The initial resume screening isn’t just about having the right qualifications on paper. Recruiters are looking for evidence of relevant project experience, specific software proficiency (think Excel, SQL, or Python for technical roles), and sometimes even industry exposure. With evalueserve’s diverse client base, having domain-specific experience can be a deciding factor.
Many candidates underestimate this step, assuming that a generic resume suffices. In reality, tailoring your application to highlight keywords matching the job description can make or break your chances.
Online Assessment Tests
This step is often the first real hurdle. It’s designed to filter candidates efficiently and objectively across thousands of applications. The tests measure critical thinking, numerical ability, and sometimes verbal reasoning.
Why does evalueserve rely on this? Because in a knowledge services firm, raw analytical ability is paramount— and it’s easier to quantify through standardized tests than interviews alone.
For roles like research analyst or data scientist, expect domain-specific questions or mini case scenarios embedded within these assessments.
Technical Interview Deep Dive
At this stage, expect a deep-dive into your professional toolkit. Interviewers probe your past projects, analytical methods, and technical skills. For example, a candidate for a data analytics position might be asked to interpret a dataset, suggest improvements to an existing model, or walk through coding exercises.
The goal is twofold: verify that you can handle job responsibilities independently and that you can think critically about business problems.
It’s also common for interviewers to ask about challenges you faced and how you overcame them, revealing your problem-solving mindset and adaptability.
HR Interview and Cultural Fit
This isn’t just a formality. evalueserve places great emphasis on collaboration and client interaction, so behavioral interviews explore your communication skills, teamwork, and resilience under pressure.
Interviewers may ask about your motivation for applying, your career goals, or how you handle feedback. These questions assess whether you’ll mesh well with the company culture, which values continuous learning and innovation.
Examples of Questions Candidates Report
- Technical Interview Questions: “How would you approach cleaning and analyzing a noisy dataset from multiple sources?” or “Explain a time you used statistical techniques to solve a business problem.”
- Online Assessment Examples: Numerical puzzles, logical reasoning tests, and basic programming logic questions tailored to the job role.
- HR Interview Questions: “Tell me about yourself and why you chose evalueserve?” “Describe a situation where you worked as part of a team and faced conflict.”
- Case Study Prompts: “Given a market expansion scenario, how would you research and identify growth opportunities?”
Eligibility Expectations
evalueserve generally looks for candidates with a bachelor’s degree in relevant fields—business, finance, engineering, statistics, or computer science, depending on the role. Fresh graduates can apply to entry-level positions, but internships or practical project experience in analytics or research significantly boost prospects.
For more senior roles, 2-5 years of experience in a similar capacity is often required. Moreover, proficiency in analytical tools like Excel, R, Python, or Tableau isn’t just a bonus; it’s increasingly expected. Candidates without these skills may find themselves at a disadvantage during technical rounds.
Language proficiency, especially English communication, is crucial, given the client-facing nature of many positions.
Common Job Roles and Departments
evalueserve’s recruitment stretches across multiple departments:
- Research Analyst: Involves market research, data analysis, and report generation for clients.
- Data Scientist/Analyst: Focuses on data modeling, predictive analytics, and visualization.
- Business Development: Client engagement, proposal creation, and sales support.
- Technology and Product Development: Software engineers and product managers working on internal tools.
- Operations and Quality Assurance: Ensures project deliverables meet client standards.
Each job role demands a nuanced skill set and slightly different preparation approach during recruitment. For instance, tech roles have more coding and logical questions, whereas research roles lean heavily on domain knowledge and case analysis.
Compensation and Salary Perspective
| Role | Estimated Salary (Annual) |
|---|---|
| Research Analyst | ₹3,00,000 - ₹5,50,000 |
| Data Analyst | ₹4,00,000 - ₹7,00,000 |
| Business Development Associate | ₹3,50,000 - ₹6,00,000 |
| Software Engineer | ₹5,00,000 - ₹9,00,000 |
| Senior Analyst / Team Lead | ₹8,00,000 - ₹12,00,000 |
These figures vary widely depending on location, experience, and negotiation skills. Compared to industry peers, evalueserve offers competitive salaries that align with mid-tier knowledge process outsourcing firms but may be slightly below high-end consulting giants. However, the company often compensates with extensive learning opportunities and performance-based incentives.
Interview Difficulty Analysis
Feedback from candidates suggests that evalueserve interviews strike a balance—neither overly simplistic nor punishingly tough. The online assessments can be challenging if you haven’t brushed up on aptitude and logical reasoning, while the technical rounds require solid domain knowledge and practical application skills.
What’s interesting is the emphasis on business comprehension. Candidates often find that their ability to contextualize technical answers within real-world business scenarios is tested. This approach underscores the company’s focus on client-centric problem-solving rather than rote knowledge.
The HR interview is typically comfortable for those who prepare well, but it can become tricky if your motivations or communication skills don’t resonate well.
Preparation Strategy That Works
- Understand the Job Description Thoroughly: Identify key skills and tailor your preparation around them.
- Brush Up on Aptitude Tests: Practice numerical reasoning, logical puzzles, and verbal ability tests on platforms like IndiaBix or Mettl.
- Sharpen Domain Knowledge: For research roles, stay updated with market trends; for analytics roles, revise statistical concepts and relevant tools.
- Work on Mock Interviews: Simulate technical and HR rounds with peers or mentors to build confidence and receive feedback.
- Prepare Real-Life Examples: Be ready with situations from your experience illustrating problem-solving, teamwork, and adaptability.
- Research the Company: Familiarize yourself with evalueserve’s services and recent developments to demonstrate genuine interest.
- Polish Communication Skills: Clear articulation often tips the scales during HR rounds.
Work Environment and Culture Insights
Inside evalueserve, the atmosphere blends professionalism with a collaborative spirit. Employees often remark on the emphasis placed on continuous learning, with regular training sessions and knowledge-sharing platforms.
Because the work involves client projects with tight deadlines, a certain level of pressure is expected. Still, management encourages open communication and values employee feedback, striving to maintain work-life balance wherever feasible.
Remote work and flexible hours have become more common, aligning with global trends. However, the culture retains a meritocratic vibe—perform well, and you’re recognized.
Career Growth and Learning Opportunities
One of evalueserve’s strong suits is its focus on upskilling. The company offers certifications, workshops, and mentorship programs to help employees grow within their domains or transition into new roles.
Career progression is typically structured but not rigid; high performers can fast-track into leadership roles or specialize in emerging fields like AI-driven analytics or ESG research. This adaptability reflects the company’s recognition of shifting market demands and the need for versatile talent.
For freshers, the onboarding includes foundational training which lays the groundwork for meaningful contributions early on. For mid-career professionals, lateral moves into different departments are encouraged to broaden skill sets.
Real Candidate Experience Patterns
Talking to folks who have been through evalueserve’s hiring process reveals some common threads. Many candidates appreciate the clarity and responsiveness of the recruitment team. Unlike faceless giant firms, evalueserve tends to keep candidates informed, which reduces anxiety.
On the flip side, some mention that the online assessment time constraints can feel tight, adding pressure. During technical interviews, the interviewers are often respectful but expect you to engage in problem-solving rather than just reciting textbook answers.
HR rounds usually have a warm tone but can probe deeply into your motivations—so superficial answers don’t cut it. The overall candidate experience is generally positive, especially for those who prepare well.
Comparison With Other Employers
Compared to other global knowledge process outsourcing (KPO) companies like EXL or Mu Sigma, evalueserve’s hiring approach is somewhat more structured yet personal. While firms like Mu Sigma emphasize heavy data science skills and intensive case studies, evalueserve balances analytical rigor with business understanding.
Salary-wise, evalueserve sits in the mid-range tier, often offering better learning environments than some budget consultancies but not quite matching top-tier management consulting firms. The culture tends to be less hierarchical than traditional firms, which appeals to many early-career professionals.
When stacked against IT service providers like TCS or Infosys, evalueserve’s recruitment is more domain-specific and less volume-based, meaning the process feels more selective and focused.
Expert Advice for Applicants
Don’t just prepare to answer questions—prepare to engage. Interviewers at evalueserve appreciate candidates who ask insightful questions back, demonstrating curiosity and critical thinking.
It’s also worth investing time in understanding how your skills can directly impact client outcomes. For example, if you’re applying for a research analyst role, consider how your analysis might influence a client’s strategic decisions.
Finally, avoid generic responses in HR rounds. Be honest, articulate your thoughts clearly, and relate answers to your own experiences. Authenticity often stands out more than rehearsed answers.
Frequently Asked Questions
What kind of technical interview questions should I expect for analyst roles at evalueserve?
Prepare for questions that test your ability to analyze data sets, interpret trends, and apply statistical methods. You might be given hypothetical business problems where you’ll need to walk through your approach and assumptions. Additionally, familiarity with Excel functions, SQL queries, or even basic scripting can be beneficial depending on the role.
Is prior experience mandatory to apply for evalueserve?
Not necessarily. evalueserve recruits fresh graduates for many entry-level positions. However, internships, live projects, or certifications related to analytics or research significantly boost your chances. For specialized roles, relevant work experience in similar domains is preferred.
How long does the entire hiring process usually take?
Typically, the process spans 2 to 4 weeks. It depends on the role and location. Online assessments are usually scheduled within a week of application, with subsequent interview rounds following shortly. The company strives for a streamlined process but delays can happen based on scheduling or volume of applicants.
What’s the best way to prepare for the HR interview?
Focus on clarity and honesty. Reflect on your career goals, motivations for choosing evalueserve, and examples of times when you demonstrated teamwork or overcame challenges. Practice communicating these succinctly. Also, research the company culture and values—show how you fit in.
Does evalueserve conduct group discussions or case studies during recruitment?
While group discussions are not a standard part of the process, some roles, especially in business development or client-facing departments, may involve case studies or scenario-based questions. Candidates should be ready to think on their feet and articulate ideas clearly.
Final Perspective
Landing a job at evalueserve is more than just clearing a few interviews—it’s about demonstrating a blend of analytical prowess, business acumen, and cultural alignment. The company’s recruitment process is thoughtfully designed to identify individuals who aren’t just technically competent but also eager to learn and collaborate.
For candidates willing to invest time in understanding the company’s ethos and preparing strategically, the opportunity to join evalueserve opens doors to exciting projects, continuous learning, and meaningful career growth.
At the end of the day, what stands out most in this process is its balance—challenging but fair, rigorous yet approachable. If you can bring your authentic self and clear your fundamentals, evalueserve might just be the right place to build your next career chapter.
evalueserve Interview Questions and Answers
Updated 21 Feb 2026Project Manager Interview Experience
Candidate: Neha Singh
Experience Level: Mid Level
Applied Via: LinkedIn
Difficulty: Hard
Final Result: Rejected
Interview Process
4
Questions Asked
- How do you manage project risks?
- Describe your experience with Agile methodologies.
- Tell us about a time you had to handle a difficult team member.
- How do you ensure project delivery on time and within budget?
Advice
Prepare detailed examples of project management challenges and your leadership style.
Full Experience
Applied via LinkedIn and went through four rounds including HR, technical, case study, and final management round. The process was intense and focused heavily on behavioral and situational questions. Though I was not selected, it was a valuable learning experience.
Software Engineer Interview Experience
Candidate: Sanjay Gupta
Experience Level: Entry Level
Applied Via: Campus Placement
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- Explain OOP concepts.
- Write a simple program to reverse a string.
- What is your experience with databases?
Advice
Practice coding basics and be clear on fundamental programming concepts.
Full Experience
I was recruited through campus placement. The first round was a written test with programming questions. The second was a technical interview focusing on fundamentals. The process was straightforward and friendly.
Business Analyst Interview Experience
Candidate: Priya Menon
Experience Level: Senior Level
Applied Via: Company Website
Difficulty:
Final Result:
Interview Process
2
Questions Asked
- How do you gather requirements from stakeholders?
- Describe a challenging project and how you managed it.
- What tools do you use for business process modeling?
Advice
Focus on your communication skills and ability to handle complex projects.
Full Experience
Applied directly through the company website. The first round was a technical interview with scenario-based questions. The second was with senior management focusing on leadership and problem-solving. The interviewers valued my experience and approach to stakeholder management.
Research Analyst Interview Experience
Candidate: Rohit Verma
Experience Level: Mid Level
Applied Via: Employee Referral
Difficulty: Hard
Final Result: Rejected
Interview Process
3
Questions Asked
- How do you ensure accuracy in your research findings?
- Describe your experience with market research tools.
- Explain a time when your research influenced a business decision.
Advice
Prepare detailed examples of your research work and be ready to discuss methodologies and impact.
Full Experience
I was referred by a current employee and went through three rounds: technical, case study, and HR. The case study was challenging and required quick thinking and detailed analysis. Although I was not selected, the process helped me understand the depth of research expected.
Data Analyst Interview Experience
Candidate: Anita Sharma
Experience Level: Entry Level
Applied Via: Online Job Portal
Difficulty:
Final Result:
Interview Process
2
Questions Asked
- Explain the difference between supervised and unsupervised learning.
- How do you handle missing data in a dataset?
- Describe a project where you used data visualization to present insights.
Advice
Brush up on your data handling and visualization skills, and be ready to discuss your past projects in detail.
Full Experience
I applied through an online job portal and was invited for two rounds of interviews. The first was a technical round focusing on data concepts and tools like Excel and SQL. The second was an HR round assessing cultural fit. The interviewers were friendly and the questions were practical, focusing on real-world data problems.
Frequently Asked Questions in evalueserve
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in evalueserve
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: 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: 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: 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: A long, long time ago, two Egyptian camel drivers were fighting for the hand of the daughter of the sheik of Abbudzjabbu. The sheik, who liked neither of these men to become the future husband of his daughter, came up with a clever plan: a race would dete
Q: Tom has three boxes with fruits in his barn: one box with apples, one box with pears, and one box with both apples and pears. The boxes have labels that describe the contents, but none of these labels is on the right box. How can Tom, by taking only one p
Q: 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: In a Park, N persons stand on the circumference of a circle at distinct points. Each possible pair of persons, not standing next to each other, sings a two-minute song ? one pair immediately after the other. If the total time taken for singing is 28 minutes, what is N?
Q: Raj has a jewel chest containing Rings, Pins and Ear-rings. The chest contains 26 pieces. Raj has 2 and 1/2 times as many rings as pins, and the number of pairs of earrings is 4 less than the number of rings. How many earrings does Raj have?...
Q: 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
Q: A family X went for a vacation. Unfortunately it rained for 13 days when they were there. But whenever it rained in the mornings, they had clear afternoons and vice versa. In all they enjoyed 11 mornings and 12 afternoons. How many days did they stay there totally?
Q: A Man is sitting in the last coach of train could not find a seat, so he starts walking to the front coach ,he walks for 5 min and reaches front coach. Not finding a seat he walks back to last coach and when he reaches there,train had completed 5 miles. what is the speed of the train ?
Q: A man driving the car at twice the speed of auto one day he was driven car for 10 min. and car is failed. he left the car and took auto to go to the office .he spent 30 min. in the auto. what will be the time take by car to go office?