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Indian Statistical Institute Project Linked Person Interview Questions and Answers

Updated 5 Aug 2021

Indian Statistical Institute Project Linked Person Interview Experiences

1 interview found

Interview Questionnaire 

5 Questions

  • Q1. 1. Questions on conditional probability
  • Q2. 2. How to obtain minimum value of a function without using derivatives.
  • Ans. 

    To obtain minimum value of a function without using derivatives, use methods like bisection, golden section search, or simulated annealing.

    • Bisection method involves repeatedly dividing the interval in half and checking which half contains the minimum value.

    • Golden section search is similar to bisection but uses a fixed ratio to divide the interval.

    • Simulated annealing is a probabilistic method that randomly explores the

  • Answered by AI
  • Q3. 3. A simple problem on linear property.
  • Q4. 4. How to define 3 dimensional array using MATLAB or python. Obtaining maximum from matrix elements.
  • Ans. 

    To define 3D array in MATLAB or Python, use array indexing. To obtain maximum from matrix elements, use max() function.

    • In MATLAB, use array indexing with three dimensions: A(x,y,z)

    • In Python, use numpy library to create 3D array: np.array([[[1,2],[3,4]],[[5,6],[7,8]]])

    • To obtain maximum from matrix elements, use max() function: max(A)

    • In Python, use np.max() function to obtain maximum from matrix elements

  • Answered by AI
  • Q5. 5. How to get median of a data sequence
  • Ans. 

    To get the median of a data sequence, sort the data and find the middle value.

    • Sort the data sequence in ascending or descending order

    • If the sequence has an odd number of values, the median is the middle value

    • If the sequence has an even number of values, the median is the average of the two middle values

    • Example: For the sequence [3, 1, 4, 2, 5], sort it to [1, 2, 3, 4, 5] and the median is 3

    • Example: For the sequence [3,...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is recursion ? what is inheritance? what is heap? write a code to find the largest element in an array?
  • Ans. 

    Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.

    • Recursion can be used to solve problems that can be broken down into smaller sub-problems.

    • Inheritance allows for code reuse and helps in creating a hierarchy of classes.

    • Heap is used for dynamic memory allocation in la...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not loose your confidence till the end of the interview and be clear with your voice .

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. What are the types of Machine learning
  • Ans. 

    There are three types of machine learning: supervised, unsupervised, and reinforcement learning.

    • Supervised learning involves labeled data and predicting outcomes based on that data.

    • Unsupervised learning involves finding patterns in unlabeled data.

    • Reinforcement learning involves an agent learning to make decisions based on rewards and punishments.

    • Examples of supervised learning include image classification and spam filt...

  • Answered by AI
  • Q2. What is oops
  • Ans. 

    OOPs stands for Object-Oriented Programming. It is a programming paradigm that uses objects to design applications.

    • OOPs is based on the concept of classes and objects

    • It focuses on encapsulation, inheritance, and polymorphism

    • It helps in creating modular, reusable, and maintainable code

    • Examples of OOPs languages are Java, C++, Python, etc.

  • Answered by AI
  • Q3. What is SDLC
  • Ans. 

    SDLC stands for Software Development Life Cycle, a process used to design, develop, and maintain software.

    • SDLC is a structured approach to software development

    • It involves several phases such as planning, analysis, design, implementation, testing, and maintenance

    • Each phase has its own set of activities and deliverables

    • SDLC helps ensure that software is developed efficiently, on time, and within budget

    • Examples of SDLC mo

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. About skilla
  • Q2. Project
  • Q3. Roles in

Interview Questionnaire 

2 Questions

  • Q1. Basics and advance
  • Q2. About Responsibilities

I applied via Company Website and was interviewed before Oct 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold, don't hesitate.

I applied via Company Website and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Why infosys?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and energetic.Speak fluently.Thats what they are seeking for

I applied via Campus Placement and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical Interview - Questions Were related to my projects and some Basics of Programming and Software Testing

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are Confident about you , its enough to crack the Interview

I applied via Job Fair and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Be prepared for some easy-going standard questions like a palindrome, even odd, prime, factorial, string arrays in case java
Round 2 - Mangerial 

(1 Question)

  • Q1. Try creating a repo with the person to show off your enthusiasm for the IT sector
Round 3 - HR 

(1 Question)

  • Q1. Be prepared for a challenging round, tell why you are changing fields, and why should they choose you over an IT person

Interview Preparation Tips

Interview preparation tips for other job seekers - For people starting their career in the IT sector, If you are good in coding and DS, you should prefer to join only if you are selected as a Digital candidate and not Ninja.
Join Ninja only if you are desperate for a job.

I applied via Campus Placement and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Swap two number with and without temporary variable
  • Ans. 

    Swap two numbers with and without temporary variable

    • Without temporary variable: Use addition and subtraction

    • With temporary variable: Use a third variable to store the value of one of the numbers

    • Example without temporary variable: a=5, b=7; a=a+b; b=a-b; a=a-b;

    • Example with temporary variable: a=5, b=7; temp=a; a=b; b=temp;

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be afraid. It companies take interview to select you. And if you are selected in this company you are not lucky enough so try hard.

Skills evaluated in this interview

Indian Statistical Institute Interview FAQs

What are the top questions asked in Indian Statistical Institute Project Linked Person interview?

Some of the top questions asked at the Indian Statistical Institute Project Linked Person interview -

  1. 4. How to define 3 dimensional array using MATLAB or python. Obtaining maximum ...read more
  2. 2. How to obtain minimum value of a function without using derivativ...read more
  3. 5. How to get median of a data sequen...read more

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Indian Statistical Institute Project Linked Person Salary
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₹1 L/yr - ₹8.1 L/yr
17% more than the average Project Linked Person Salary in India
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Indian Statistical Institute Project Linked Person Reviews and Ratings

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4.1/5

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4.8

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4.1

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