5 HDFC Life Senior Data Scientist Interview Questions & Answers | Complete Prep Guide 2025

HDFC Life Senior Data Scientist Interview Experiences

1 interview found

Senior Data Scientist Interview Questions & Answers

Anonymous

posted on 30 Apr 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Selected

Round 1 - Technical

(2 Questions)

Q1. LSTM RNN and simple RNN difference

Ans.

LSTM RNN is a type of RNN that can learn long-term dependencies, while simple RNN struggles with vanishing/exploding gradients.

LSTM RNN has more complex architecture with memory cells, input, forget, and output gates.
Simple RNN has a single tanh activation function and suffers from vanishing/exploding gradients.
LSTM RNN is better at capturing long-term dependencies in sequences.
Simple RNN is simpler but struggles with

Answered by AI

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Q2. What is lasso regression

Ans.

Lasso regression is a type of linear regression that uses L1 regularization to prevent overfitting by adding a penalty term to the loss function.

Lasso regression helps in feature selection by shrinking the coefficients of less important features to zero.
It is particularly useful when dealing with high-dimensional data where the number of features is much larger than the number of samples.
The regularization parameter in...

Answered by AI

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Round 2 - Technical

(1 Question)

Q1. How to fine tune a llm model

Ans.

Fine tuning a LLM model involves adjusting hyperparameters to improve performance.

Perform grid search or random search to find optimal hyperparameters
Use cross-validation to evaluate different hyperparameter combinations
Regularize the model to prevent overfitting
Adjust learning rate and batch size for better convergence
Consider using techniques like early stopping to prevent overfitting

Answered by AI

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Round 3 - Behavioral

(1 Question)

Q1. Normal discussion

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Round 4 - HR

(1 Question)

Q1. Salary negotiation

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Skills evaluated in this interview

Top trending discussions

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Interview Tips & Stories

4d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Interview questions from similar companies

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

Anonymous

posted on 30 May 2022

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

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all Resume tips

Round 2 - Aptitude Test

English language arthamatic reasoning

Round 3 - RM interciew

(1 Question)

Q1. About past work experience and company

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Need strong Recommendations and previous work Experience.

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

Anonymous

posted on 9 Mar 2024

Interview experience

Excellent

Difficulty level

Hard

Process Duration

2-4 weeks

Result

Selected

I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - One-on-one

(2 Questions)

Q1. Face to face interview

Add your answer

Q2. When did you last worked

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Interview Preparation Tips

Interview preparation tips for other job seekers - Give your true and best things

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

Anonymous

posted on 17 Apr 2024

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Result

Selected

I applied via Referral and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - One-on-one

(3 Questions)

Q1. Very Nice Experience for sbi lIfe

Add your answer

Q2. Experience for previous company information related work and daily schedule for working

Add your answer

Q3. Family information

Add your answer

Senior Software Engineer Interview Questions & Answers

ICICI Lombard General Insurance Company

Anonymous

posted on 2 Jun 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(1 Question)

Q1. What is flutter

Ans.

Flutter is a UI toolkit for building natively compiled applications for mobile, web, and desktop from a single codebase.

Developed by Google
Uses Dart programming language
Hot reload feature for quick development
Supports iOS, Android, Web, and Desktop platforms
Provides a rich set of pre-built widgets

Answered by AI

Add your answer

Skills evaluated in this interview

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

fashionizm academy

posted on 1 Jun 2024

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - Aptitude Test

Basic reasoning questions basic questions

Round 2 - One-on-one

(1 Question)

Q1. Why are you leaving current job?

Add your answer

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

Rinku Sharma

posted on 9 Jun 2023

Interview experience

Average

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Selected

I applied via Referral and was interviewed in May 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Be truthful in your resume. It is very easy to catch false or lies during the interview by asking basic questions.

View all Resume tips

Round 2 - One-on-one

(2 Questions)

Q1. Normally quote my previous experience asked and my background basis details asked.

Add your answer

Q2. I have share my experience and my personal background.

Add your answer

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

Anonymous

posted on 22 Aug 2023

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Company Website and was interviewed in Jul 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Be honest with your years of experience. All information you share will be verified at the time of joining.

View all Resume tips

Round 2 - Aptitude Test

SBI preliminary question

Round 3 - HR

(2 Questions)

Q1. Why we should hire you?

Add your answer

Q2. What is your expectations?

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep studying 👍... Prepare yourself. SBI preliminary exam pattern type questions are asked during the the exam. 100 marks out of how much you can give right answers.

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

Anonymous

posted on 20 Sep 2022

I applied via Referral and was interviewed in Aug 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.

View all Resume tips

Round 2 - Aptitude Test

Quantitative Aptitude, Reasoning, Verbal and Non Verbal & English

Round 3 - Technical

(5 Questions)

Q1. Self Introduction, Technical Questions on their Education

Add your answer

Q2. Tell me about yourself

Add your answer

Q3. Why do you prefer this Company

Add your answer

Q4. What are you expecting from this Company

Add your answer

Q5. Will ask about their Education

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Interview Preparation Tips

Topics to prepare for SBI Life Insurance Company Senior Associate interview:

Quantitative Aptitude
Reasoning

Interview preparation tips for other job seekers - This is a good reputed Company. Will learn more from Seniors about work.

Senior Associate Interview Questions & Answers

SBI Life Insurance Company

Anonymous

posted on 2 Dec 2022

Interview experience

Average

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed before Dec 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.

View all Resume tips

Round 2 - Aptitude Test

Basic English maths and quantitative questions

Round 3 - HR

(3 Questions)

Q1. Basic excel knowledge vlookup and excel knowledge

Add your answer

Q2. Basic intro of yourself and company knowledge

Add your answer

Q3. About sbilife company

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not fall for the trap of brand name if you jave completed masters this is not correct place for your growth

HDFC Life Interview FAQs

How many rounds are there in HDFC Life Senior Data Scientist interview?

HDFC Life interview process usually has 4 rounds. The most common rounds in the HDFC Life interview process are Technical, Behavioral and HR.

What are the top questions asked in HDFC Life Senior Data Scientist interview?

Some of the top questions asked at the HDFC Life Senior Data Scientist interview -

How to fine tune a llm mo...read more
LSTM RNN and simple RNN differe...read more
What is lasso regress...read more

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HDFC Life Senior Data Scientist Salary

based on 19 salaries

₹7 L/yr - ₹23.2 L/yr

38% less than the average Senior Data Scientist Salary in India

View more details

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