Northern India Textile Research Association Research Analyst Interview Questions and Answers

Q1. When would you choose to use contextual Enquiry?
Ans. 
Contextual Enquiry is used to observe users in their natural environment to gather insights for design.
• Use contextual enquiry when you want to understand how users interact with a product or service in their real-life environment.

• It is helpful for uncovering unmet needs, pain points, and opportunities for improvement.

• Contextual enquiry can provide rich qualitative data that may not be captured through surveys or interv
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Q2. What was your role in your current company?
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Aptitude and technical questions

Q1. Mathematics questions and more
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Q1. Related to paint chemistry
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Q1. About futures goals and other genaral HR questions
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1 question to be completed in 4hrs

Q1. Asked about projects from Resume
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Q2. 1 dp question was asked
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Q1. WHAT ARE YOUR STRENGTH AND WEAKNESS
Ans. 
My strength is my strong analytical skills and attention to detail. My weakness is that I can be overly critical of my own work.
• Strength: Strong analytical skills

• Strength: Attention to detail

• Weakness: Overly critical of my own work
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Q2. TELL ME ABOUT ARTIFICIAL INTELLIGENCE AND ITS IMPACT IN DAILY LIFE
Ans. 
Artificial intelligence is the simulation of human intelligence processes by machines, impacting daily life in various ways.
• AI is used in virtual assistants like Siri and Alexa to help with tasks and provide information.

• AI algorithms power recommendation systems on platforms like Netflix and Amazon, suggesting content based on user preferences.

• AI is used in autonomous vehicles to improve safety and efficiency on the ro...read more
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Q3. SOME SQL QUERIES
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Q4. OOPS BASICS QUESTIONS
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Q1. On current project with which you are working.
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Q1. General discussion.
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Q1. Salary discussion.
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Q1. Describe project
Ans. 
Developed a machine learning model to predict customer churn for a telecom company
• Used Python and scikit-learn for data preprocessing and model building

• Performed feature engineering to improve model accuracy

• Evaluated model performance using metrics like accuracy, precision, and recall
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Q2. Basics of image processing
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Q1. Why you want to join us
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Q2. Reason for a year drop
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Basic questions and hobbies

General Q and A and basic questionnaire

Q1. To implement Full stack application in 20 minutes . Take two input from the input box and give output as a multiplication of both from the backend.
Ans. 
To implement a Full stack application in 20 minutes, take two inputs from the input box and output their multiplication from the backend.
• Use a front-end framework like React or Angular to create the input boxes for user input.

• Create an API endpoint in the backend using Node.js or Django to receive the input values and perform the multiplication operation.

• Return the result back to the front-end to display to the user.

• En...read more
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