WNS Interview Questions, Process, and Tips

Shortlisted students were divided in group of 19

Selected students from gd got the call for case study round

Q1. Questions were based on the case study and guesstimates
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Q2. No. of aeroplane flying in the sky right now
Ans. 
It is impossible to accurately determine the exact number of airplanes flying in the sky at any given moment.
• The number of airplanes in the sky constantly changes due to take-offs, landings, and flights being at different stages.

• Factors such as time of day, weather conditions, and air traffic also affect the number of airplanes in the sky.

• Air traffic control systems may provide estimates of the number of airplanes in a
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Q3. How will u utilise 1 acre of land provided to u near ur college
Ans. 
I would utilize the 1 acre of land near my college for creating a sustainable community garden.
• Establishing vegetable and fruit gardens to promote healthy eating among students

• Setting up a composting area to reduce waste and enrich the soil

• Creating a space for outdoor classes and events to enhance learning and community engagement
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Q4. How to start a starbuck franchisein ur town
Ans. 
To start a Starbucks franchise in your town, you need to follow a specific process set by the company.
• Contact Starbucks corporate office to inquire about franchise opportunities

• Meet the financial requirements and submit a franchise application

• Find a suitable location for the Starbucks store

• Complete the required training and adhere to Starbucks' standards and guidelines
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Q5. Sql extraction of the given table and data
Ans. 
Use SQL query to extract data from a given table
• Use SELECT statement to retrieve data from the table

• Specify the columns you want to retrieve after SELECT

• Use FROM clause to specify the table name

• Add conditions using WHERE clause if needed

• Use ORDER BY clause to sort the results if necessary
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Q1. UPS regarding Questions
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Q2. Types of maintenance and how to Face
Ans. 
Types of maintenance include preventive, predictive, corrective, and proactive maintenance. Each type requires different strategies to effectively manage and address maintenance issues.
• Preventive maintenance involves regularly scheduled inspections and tasks to prevent breakdowns (e.g. changing air filters in HVAC systems)

• Predictive maintenance uses data and analytics to predict when equipment will fail and schedule ma...read more
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Q3. Circuit Breaker,SLD diagram, Battery, Transformer,DG maintenance
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Q1. Introduction, Education, Educational Projects, Family Background,
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Q2. Salary expections
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Q1. Can you provide a self-introduction?
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Q2. Short Term Goals
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Questions related to reasoning, mathematics, and English.

Q1. Can you provide a self-introduction?
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Q2. Family Background
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Multichoice questions

Q1. Salary negotiations
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Q2. Transportation
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Q1. Flexible with rotational shifts
Ans. 
Yes, I am flexible with rotational shifts and can easily adapt to changing schedules.
• I have previous experience working in roles that required rotating shifts.

• I understand the importance of maintaining a work-life balance and am willing to adjust my schedule accordingly.

• I am a quick learner and can easily adapt to new routines and schedules.

• I am committed to meeting the needs of the team and organization, even if it me...read more
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Q2. Probation period
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Excel formaul questions. Supply chain questions.

Q1. What is S&OP. Who all are involved in S&OP process
Ans. 
S&OP stands for Sales and Operations Planning. It is a process that helps align sales and operations teams to ensure a unified business strategy.
• S&OP involves collaboration between sales, operations, finance, and other key stakeholders.

• The process includes forecasting, demand planning, supply planning, and executive review meetings.

• The goal of S&OP is to balance supply and demand, optimize inventory levels,...read more
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Q2. Whar are the algorithms used in forecasting. How best fit model works?
Ans. 
Forecasting algorithms include ARIMA, exponential smoothing, and machine learning models. Best fit model minimizes error between predicted and actual values.
• Common forecasting algorithms include ARIMA, exponential smoothing, and machine learning models like random forests or neural networks

• ARIMA (AutoRegressive Integrated Moving Average) is a popular time series forecasting method that takes into account past values an...read more
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Q1. Why do you want to join our organization? How will you help our current team?
Ans. 
I want to join your organization because of its reputation for innovation and growth. I believe my analytical skills and experience can contribute to the team's success.
• I am impressed by the innovative projects your organization has undertaken in the supply chain field.

• I believe my strong analytical skills and experience in data analysis can help improve the team's decision-making processes.

• I am excited about the oppor...read more
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Q2. Whay you want to leave your previous organization?
Ans. 
Seeking new challenges and growth opportunities.
• Desire for career advancement

• Looking for new challenges

• Seeking opportunities for professional growth

• Want to broaden skill set

• Change in personal circumstances
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