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JSW Energy

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4.1

based on 357 Reviews

Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards

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JSW Energy Data Science Intern Interview Questions and Answers

Updated 11 Jun 2024

JSW Energy Data Science Intern Interview Experiences

1 interview found

Data Science Intern Interview Questions & Answers

user image Anonymous

posted on 11 Jun 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via campus placement at Chitkara Institute of Engineering & Technology, Rajpura and was interviewed in Dec 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Aptitude test was of min difficulties and eqsy

Round 2 - Coding Test 

Aptitude test was of min difficulties it was easy

Round 3 - Coding Test 

2 python questions and some MCQ on sql

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Disappointing Interview Experience with D.E. Shaw
I recently interviewed with D.E. Shaw, and it turned out to be one of the most draining experiences I’ve had. The interviewer’s approach felt unnecessarily harsh and dismissive, which made the entire process uncomfortable. At multiple points, the interviewer asked me to drop off the call, even when I tried asking basic questions about the designation, job description, and other details. After the interview, I found myself sitting there for a few minutes, trying to process what just happened. It left me questioning the overall tone and professionalism of the interview. Definitely not the experience I was expecting from such a well-known firm.
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Interview questions from similar companies

Data Scientist Interview Questions & Answers

Siemens Gamesa Renewable Power Private Limited user image Anonymous

posted on 5 Jun 2024

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in May 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Write a sql query to update database
  • Ans. 

    Updating database using SQL query

    • Use UPDATE statement to modify existing records in a table

    • Specify the table name, column names, and values to be updated

    • Use WHERE clause to filter which records to update

    • Answered by AI
    Add your answer
  • Q2. Find 2nd highest salary using a sql query
  • Ans. 

    Use SQL query to find the 2nd highest salary in a table

    • Use the ORDER BY clause to sort the salaries in descending order

    • Use the LIMIT clause to get the second row

    • Answered by AI
    Add your answer

Skills evaluated in this interview

Data Scientist Interview Questions & Answers

Eaton Corporation user image Anonymous

posted on 8 Mar 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Projects related which you have done in past and basics of ml
    • Add your answer
  • Q2. Questions around LLMs
    • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Deep dive in concepts of stats, ml and dl
    • Add your answer
Round 3 - One-on-one 

(1 Question)

  • Q1. Salary discussion
    • Add your answer

Data Scientist Interview Questions & Answers

ReNew user image Anonymous

posted on 2 Apr 2024

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at Indian Institute of Management (IIM), Kolkatta and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Case Study 

Puzzles and Time Series Questions

Round 2 - Group Discussion 

How solar panels work and hydro-electric dams work

Jr. Data Scientist Interview Questions & Answers

Siemens Gamesa Renewable Power Private Limited user image Pranjall Kumar

posted on 5 Jan 2022

I applied via Campus Placement and was interviewed before Jan 2021. There was 1 interview round.

Interview Questionnaire 

6 Questions

  • Q1. Implement a Data Structure for selection of a user in a database based on his username in the fastest way possible. (Python)
  • Ans. 

    Implement a data structure to select a user in a database based on username in the fastest way possible.

    • Use a hash table to store usernames as keys and corresponding user data as values.

    • Hash function should be efficient and avoid collisions.

    • Lookup time will be O(1) using hash table.

    • Answered by AI
    Add your answer
  • Q2. Write an SQL query to select all the users with the same birthday.
  • Ans. 

    An SQL query to select all users with the same birthday.

    • Use the SELECT statement to retrieve the required data.

    • Group the data by the birthday column.

    • Filter the groups with more than one user to find users with the same birthday.

    • Answered by AI
    View 1 more answer
  • Q3. Tell me about your project.
    • Add your answer
  • Q4. Justify the need for using Recall instead of accuracy.
    • Add your answer
  • Q5. Are these results sufficient for medical use?
    • Add your answer
  • Q6. How do you think you can contribute to Wind turbine industry?
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Just show your confidence and ability to think properly, Solution toh tum bhi Google se karte ho or hum bhi - A current employee to me.

Skills evaluated in this interview

More about working at JSW Energy

JSW Energy Interview FAQs

How many rounds are there in JSW Energy Data Science Intern interview?
JSW Energy interview process usually has 3 rounds. The most common rounds in the JSW Energy interview process are Coding Test and Aptitude Test.

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JSW Energy Salaries in India
Assistant Manager
203 salaries
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₹5 L/yr - ₹14.2 L/yr

Deputy Manager
196 salaries
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₹7.6 L/yr - ₹20.6 L/yr

Manager
119 salaries
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₹10 L/yr - ₹25.2 L/yr

Junior Manager
79 salaries
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₹5.3 L/yr - ₹13 L/yr

Senior Manager
74 salaries
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₹16.2 L/yr - ₹40 L/yr

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