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ABCD Data Scientist Interview Questions and Answers

Updated 23 Jul 2024

ABCD Data Scientist Interview Experiences

1 interview found

Data Scientist Interview Questions & Answers

user image sandeep kolli

posted on 23 Jul 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Missing values outliers, over fitting underfitting
Round 2 - Technical 

(1 Question)

  • Q1. Outliers missing values, overfitting underfitting
  • Ans. 

    Understanding outliers, missing values, overfitting, and underfitting in data science.

    • Outliers are data points that significantly differ from other data points in a dataset.

    • Missing values are data points that are not present in a dataset.

    • Overfitting occurs when a model learns noise in the training data rather than the underlying pattern.

    • Underfitting occurs when a model is too simple to capture the underlying pattern in...

  • Answered by AI

Skills evaluated in this interview

Sun Pharmaceutical Industries

Join us and thrive in a company culture that inspires and empowers.

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Swap two numbers
  • Ans. 

    To swap two numbers, store one number in a temporary variable, then assign the second number to the first, and finally assign the temporary variable to the second number.

    • Store one number in a temporary variable

    • Assign the second number to the first number

    • Assign the temporary variable to the second number

  • Answered by AI
  • Q2. Print hello world
  • Ans. 

    Printing hello world is a common introductory programming task.

    • Use a print statement in the programming language of your choice.

    • For example, in Python: print('Hello, World!')

    • In Java: System.out.println('Hello, World!')

  • Answered by AI

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was an aptitude test on the portal

Round 2 - Technical 

(1 Question)

  • Q1. 2 Dsa a question, second largest element in the array, prime number and other questions are based on my resume

Interview Preparation Tips

Interview preparation tips for other job seekers - Do prepare your resume well if you have knowledge of python and django it is big plus fore sure
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - Finance 

(13 Questions)

  • Q1. What is the meaning of finance?
  • Ans. 

    Finance refers to the management of money and other assets, including investing, borrowing, budgeting, and forecasting.

    • Finance involves managing money and assets to achieve financial goals.

    • It includes activities such as investing, borrowing, budgeting, and forecasting.

    • Finance is essential for individuals, businesses, and governments to make informed financial decisions.

    • Examples of finance include budgeting for personal...

  • Answered by AI
  • Q2. What are the different types of taxes in India?
  • Ans. 

    There are various types of taxes in India including income tax, goods and services tax (GST), corporate tax, customs duty, and excise duty.

    • Income Tax: Tax levied on the income of individuals and businesses.

    • Goods and Services Tax (GST): Indirect tax levied on the supply of goods and services.

    • Corporate Tax: Tax levied on the income of companies.

    • Customs Duty: Tax imposed on goods imported into or exported out of the count...

  • Answered by AI
  • Q3. What is payroll, and what are its key components?
  • Ans. 

    Payroll is the process of calculating and distributing wages to employees.

    • Calculating employee wages based on hours worked or salary

    • Deducting taxes and other withholdings

    • Issuing paychecks or direct deposits

    • Maintaining accurate records of employee compensation

    • Key components include gross pay, deductions, net pay, and payroll taxes

  • Answered by AI
  • Q4. What is the process of bank reconciliation?
  • Ans. 

    Bank reconciliation is the process of comparing and matching the balances in a company's accounting records with the balances on its bank statement.

    • Gather bank statements and accounting records

    • Compare deposits and withdrawals between the two

    • Identify and investigate any discrepancies

    • Adjust the accounting records to match the bank statement

    • Prepare reconciliation report

  • Answered by AI
  • Q5. What is a direct tax?
  • Ans. 

    A direct tax is a tax that is paid directly by an individual or organization to the government.

    • Direct taxes are imposed on income, profits, assets, and wealth.

    • Examples of direct taxes include income tax, corporate tax, property tax, and inheritance tax.

    • Direct taxes are typically progressive, meaning that the tax rate increases as the taxable amount increases.

  • Answered by AI
  • Q6. What is an indirect tax?
  • Ans. 

    An indirect tax is a tax that is imposed on goods and services rather than on income or profits.

    • Indirect taxes are usually passed on to the consumer through higher prices.

    • Examples of indirect taxes include sales tax, value-added tax (VAT), and excise duty.

    • These taxes are collected by an intermediary, such as a retailer, and then passed on to the government.

  • Answered by AI
  • Q7. What is the full form of ITC in the context of indirect tax?
  • Ans. 

    Input Tax Credit

    • ITC stands for Input Tax Credit in the context of indirect tax

    • It allows businesses to reduce the tax they have already paid on inputs from the tax they have to pay on outputs

    • Example: If a business pays GST on raw materials, they can claim ITC to reduce the GST they owe on their final product

  • Answered by AI
  • Q8. GST, IGST,CGST,SGST,NEFT,RTGS Full Form
  • Q9. GST Slab
  • Q10. Place of Supply
  • Ans. 

    Place of Supply refers to the location where a supply of goods or services is deemed to take place for tax purposes.

    • Place of Supply is crucial for determining the applicable tax rate and jurisdiction for a transaction.

    • It is determined based on various factors such as the nature of supply, location of supplier, and location of recipient.

    • For example, if a service is provided in India to a customer in the US, the place of...

  • Answered by AI
  • Q11. Time of Supply
  • Ans. 

    Time of Supply refers to the point in time when goods or services are deemed to be supplied for tax purposes.

    • Time of Supply is important for determining when to account for GST or VAT.

    • For goods, time of supply is usually the date of delivery or payment, whichever is earlier.

    • For services, time of supply is typically the date of completion or payment, whichever is earlier.

    • In some cases, time of supply may be triggered by...

  • Answered by AI
  • Q12. Eway Bill
  • Q13. How many Returns are required for Goods and Services Tax (GST) and what are the filing dates?
  • Ans. 

    For GST, there are multiple returns required with different filing dates.

    • There are different types of GST returns such as GSTR-1, GSTR-3B, GSTR-4, etc.

    • The filing dates for these returns vary based on the type of return and the turnover of the taxpayer.

    • For example, GSTR-1 for monthly filers is due on the 10th of the following month, while GSTR-3B is due on the 20th of the following month.

    • Taxpayers with turnover above a ...

  • Answered by AI

I applied via Campus Placement and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Nothing much technical

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Go in formals
2. Fluency in English is important (depends on interview panel)
3. Clarity on what your talking about

Interview Preparation Tips

Round: Test
Experience: Basic coding questions which includes if ,for ,while loop questions
Section 2 contains good probability and puzzle problems
Tips: Should have a basic understanding of C/C++
Duration: 75 minutes

Round: Interview
Experience: The questions are of medium difficulty level which can be solved easily with calm and composed mind.
Tips: Solve as many puzzles and probability problems as it is highly likely that some of them may be repeated in your interview.

Skill Tips: Should have a descent knowledge and practise of puzzles and probability
Skills: Problem solving skills
College Name: IIT GUWAHATI

I applied via Campus Placement and was interviewed in Jan 2016. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Behavioral questions
  • Q2. Tell me about yourself? Resume questions If you had to setup an analytics division for the company which country would you choose and on what parameters More of a general discussion

Interview Preparation Tips

College Name: IIT Madras

Interview Preparation Tips

Round: Resume Shortlist
Tips: Not in your hands. Just try to make as good a resume as you can.

Round: Puzzle Interview
Experience: Very common puzzle questions. Had a good chat with the interviewer.
Tips: Make sure you make the interviewer aware of your thought process while solving a problem.

Round: HR Interview
Experience: Again, common questions like why this company? What's the plan 2 years down the line?
Tips: Speak the truth. Never make up anything. Ask questions about your profile.

General Tips: Don't worry about it. Its a great learning experience. Let this learning be accompanied by joy.
Skills: Calmness, Aptitude, Attitude
College Name: Indian Institute of Technology, Bombay
Motivation: Startup environment backed by one of country's biggest corporate house ensures lots of responsibilities and a steep learning curve along with great money.
Funny Moments: The whole puzzle interview was fun.

Interview Questionnaire 

1 Question

  • Q1. What friends think of you?
  • Ans. 

    My friends think of me as reliable, supportive, and always up for a good time.

    • Reliable - always there when they need help or support

    • Supportive - willing to listen and offer advice

    • Fun-loving - enjoys socializing and trying new things

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: After Resume Shortlist we had an aptitute round.
Tips: Answer according to your own judgement. Dont try to be too precise.

Round: HR Interview
Experience: I said they think I am a workaholic as I prefer to complete my work before chilling with them.

College Name: NIT Durgapur

Interview Preparation Tips

Round: HR Interview
Experience: Interview at 11 pm. Stressed environment, close to stress interview.
SELECTION PROCEDURE:
1.Online Test
2. GD
3. PI(HR)
GD TOPICS :
Topic 1 : How can education system benefit from interdisciplinary methods.
Topic 2 : Interconnected problems in the field of movie making.
INTERVIEW EXPERIENCE:
So you can speak German? Describe MS Dhoni in german. They opened Google Translate to counter check the words they wanted to be translated in both Deutsch and Spanish. Your profile speaks of an inclination towards software skills, why do you want to join an analytics company? Justify your action in two reasons as to why are you sitting here interviewing for the post of a data scientist rather than apply for a software engineer when this CV speaks highly of computer science? What is Finite Element Method? Explain. How relevant is your work in Computer Vision? Breakdown the tagline of Audi and translate accordingly. What is "Technik für Mobel" ? What are your current projects? Answer : Microsoft Xbox Kinect, Gesture Recognition. Counter question : But at Musimga you'd be doing far simpler stuff.? Counter suggestion : Why don't you go for MS?


Tips: Keep your cool during counter questions. Prepare your profile and CV well. Rest all is your hard work and groomed personal talents and acquired skills you learnt over the internet.

Skills: Ability To Cope Up With Stress, Spanish, German, Finite Element Modeling - FEM, Foreign Language
College Name: NIT Raipur
Funny Moments: Another HR enters in the midst of my interview and asks with bewildered amazement : What language is he speaking?
The other HR, "German".

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ABCD Interview FAQs

How many rounds are there in ABCD Data Scientist interview?
ABCD interview process usually has 2 rounds. The most common rounds in the ABCD interview process are Technical.
What are the top questions asked in ABCD Data Scientist interview?

Some of the top questions asked at the ABCD Data Scientist interview -

  1. outliers missing values, overfitting underfitt...read more
  2. missing values outliers, over fitting underfitt...read more

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