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Blackrock Data Analyst Interview Questions and Answers

Updated 18 Sep 2024

Blackrock Data Analyst Interview Experiences

2 interviews found

Data Analyst Interview Questions & Answers

user image tejas jain

posted on 18 Sep 2024

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

I applied via Newspaper Ad and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Three sections are there 1) Aptitude Test 2) SQL 3) DSA

Round 2 - Technical 

(2 Questions)

  • Q1. What is DSA , sorting , difference between array and linked list
  • Ans. 

    DSA stands for Data Structures and Algorithms. Sorting is the process of arranging data in a particular order. Array is a data structure that stores elements of the same data type in contiguous memory locations, while linked list is a data structure that stores elements in nodes with pointers to the next node.

    • DSA stands for Data Structures and Algorithms

    • Sorting is the process of arranging data in a particular order

    • Arra...

  • Answered by AI
  • Q2. Written a SQL query
Round 3 - HR 

(2 Questions)

  • Q1. Coding question like add numbers
  • Q2. Experience on your project
  • Ans. 

    I have experience working on various data analysis projects, including market research, customer segmentation, and predictive modeling.

    • Developed predictive models to forecast customer behavior and optimize marketing strategies

    • Conducted market research to identify trends and opportunities for growth

    • Performed customer segmentation analysis to target specific demographics with personalized marketing campaigns

  • Answered by AI

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 16 May 2024

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

I applied via Campus Placement and was interviewed before May 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Difference between mutual and hedge funds
  • Ans. 

    Mutual funds pool money from multiple investors to invest in a diversified portfolio, while hedge funds are more exclusive and use more aggressive strategies.

    • Mutual funds are open to all investors, while hedge funds are typically only available to accredited investors.

    • Mutual funds are regulated by the SEC, while hedge funds have more flexibility in their investment strategies.

    • Mutual funds are more diversified and have ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just know whatever is written in you resume and be prepared with all the basic financial knowledge

Data Analyst Interview Questions Asked at Other Companies

asked in Deloitte
Q1. Suppose there is a room in the office and X people enter room thr ... read more
asked in Wipro
Q2. Chocolate Distribution Problem You are given an array/list CHOCOL ... read more
asked in Wipro
Q3. Ninja and Substrings Problem Statement Ninja has to determine all ... read more
asked in Capgemini
Q4. Ninja and His Secret Information Encoding Problem Ninja, a new me ... read more
Q5. Sliding Window Maximum Problem Statement You are given an array/l ... read more

Interview questions from similar companies

I applied via Job Portal and was interviewed before Jan 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 
Round 2 - 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

Interview Preparation Tips

Topics to prepare for Deloitte Data Analyst interview:
  • Procurement
  • Marketing
  • Career goal
Interview preparation tips for other job seekers - Location should be Delhi NCR,Monday would be good

I applied via Walk-in and was interviewed in Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Cut Cake in 3 cut to maximum pieces
  • Q2. Basic SQL queries

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident even you don’t have experience in the relevant skill set.

You can be absorbed to much related profile of your interests.

They only check how better you represent yourself and your problem solving approach.

I applied via Campus Placement and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy level. Basic of Quant, LR and English. Few basic finance question.

Round 2 - One-on-one 

(4 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a data analyst with experience in analyzing and interpreting complex data sets.

    • I have a degree in statistics and have worked with various statistical software such as R and SAS.

    • I have experience in data cleaning, data visualization, and creating reports for stakeholders.

    • I am skilled in SQL and have worked with large databases.

    • I am a problem solver and enjoy finding insights from data to drive business decisions.

  • Answered by AI
  • Q2. 2 strength and weakness
  • Q3. 2 achievements in your life
  • Ans. 

    Developed a data-driven marketing strategy and won a national competition

    • Developed a comprehensive marketing strategy using data analysis

    • Implemented the strategy resulting in a 20% increase in sales

    • Entered a national competition and won first place

    • Received recognition from industry experts for the innovative approach

  • Answered by AI
  • Q4. Why Invesco and would you be okay to move Hyderabad for work
  • Ans. 

    I am interested in Invesco because of its reputation and growth opportunities. Yes, I am willing to relocate to Hyderabad.

    • Invesco is a well-known and respected company in the financial industry

    • I am impressed with the company's commitment to innovation and technology

    • Hyderabad is a thriving city with a growing economy and many opportunities for personal and professional growth

    • I am excited about the prospect of working wi...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be calm and confident. You will be able to crack interview with basic knowledge.

I was interviewed in Aug 2021.

Round 1 - Face to Face 

(1 Question)

Round duration - 45 minutes
Round difficulty - Easy

The round was about intro and mostly focussed on the project mentioned in the resume. The interviewer was friendly and helpful.

  • Q1. 

    Ways To Make Coin Change

    Given an infinite supply of coins of varying denominations, determine the total number of ways to make change for a specified value using these coins. If it's not possible to make...

  • Ans. 

    The task is to find the total number of ways to make change for a specified value using given denominations.

    • Create a dynamic programming table to store the number of ways to make change for each value up to the specified value.

    • Iterate through each denomination and update the table accordingly.

    • The final answer will be the value in the table at the specified value.

    • Consider edge cases such as when the specified value is 0

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Data Analyst in MumbaiEligibility criteriaNo criteriaGoldman Sachs interview preparation:Topics to prepare for the interview - Big Data, Python, Computer Vision, C++, Machine Learning, DS and AlgoTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

Tip 1 : Prepare relevant projects for the role you are applying.
Tip 2 : If applying for Data Analysts role , have a strong grasp in Python and DS,Algo as well.
Tip 3 : Know everything about your projects.

Application resume tips for other job seekers

Tip 1 : Have interesting and relevant projects according to the company.
Tip 2 : Know everything written in resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected
Round 1 - One-on-one 

(1 Question)

  • Q1. SQL and powerbi questions
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
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 

There were apti verbal communication test sql section in the test

Round 3 - Technical 

(2 Questions)

  • Q1. Technical questions were asked based on resume what skill you have mentioned
  • Q2. On python Code for sum of digit Palindrome or not
  • Ans. 

    Python code for finding sum of digits and checking if a number is palindrome or not.

    • To find sum of digits, convert the number to string and iterate over each character to add them up

    • To check if a number is palindrome, convert the number to string and compare it with its reverse

    • Alternatively, you can also convert the number to a list of digits and check if it is equal to its reverse

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. About your personality
  • Q2. On you personality based on resume

Interview Preparation Tips

Interview preparation tips for other job seekers - It will be easy be prepared show that you are interested and responsibile person you are selected

Skills evaluated in this interview

I was interviewed in Sep 2021.

Round 1 - Face to Face 

(1 Question)

Round duration - 30 minutes
Round difficulty - Easy

start with introduction
then some simple oops concept
one simple coding problem
and at last deep discussion on project

  • Q1. 

    Reverse a Number Problem Statement

    Ninja wants to find the reverse of a given number but needs your assistance.

    Example:

    Input:
    T = 2
    N = 10400
    N = 12345
    Output:
    401
    54321

    Explanation:

    If a number has...

  • Ans. 

    Reverse a given number excluding trailing zeros.

    • Iterate through the digits of the number from right to left.

    • Skip any trailing zeros while reversing the number.

    • Handle the edge case where the number is 0 separately.

    • Convert the reversed digits back to a number for the final result.

  • Answered by AI
Round 2 - Video Call 

Round duration - 25 minutes
Round difficulty - Easy

Round 3 - HR 

Round duration - 5 minutes
Round difficulty - Easy

Telephonic call
About yourself and family
Location preference

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Data Analyst in BangaloreEligibility criteria6 CGPAKPMG interview preparation:Topics to prepare for the interview - C++, Data Structures, Algorithms , DBMS, Math, Aptitude, OOPsTime required to prepare for the interview - 12 monthsInterview preparation tips for other job seekers

Tip 1 : Be Honest
Tip 2 : Resume with correct details
Tip 3 : At least one good project

Application resume tips for other job seekers

Tip 1 : Atleast one good project
Tip 2 : No fake details

Final outcome of the interviewSelected
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Mostly on react and python

Round 2 - One-on-one 

(4 Questions)

  • Q1. Previous projects
  • Q2. Some HR scenario based questions
  • Q3. List vs tuples, decorators, generators, init file
  • Q4. React components, github and aws

Interview Preparation Tips

Interview preparation tips for other job seekers - Good luck
Contribute & help others!
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Blackrock Interview FAQs

How many rounds are there in Blackrock Data Analyst interview?
Blackrock interview process usually has 2 rounds. The most common rounds in the Blackrock interview process are One-on-one Round, Aptitude Test and Technical.
What are the top questions asked in Blackrock Data Analyst interview?

Some of the top questions asked at the Blackrock Data Analyst interview -

  1. What is DSA , sorting , difference between array and linked l...read more
  2. Difference between mutual and hedge fu...read more
  3. Coding question like add numb...read more

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Blackrock Data Analyst Interview Process

based on 3 interviews

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₹6 L/yr - ₹17.3 L/yr
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