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2.5

based on 11 Reviews

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Wall Street Consulting Services Interview Questions and Answers

Updated 29 Feb 2024

1 interview found

Sort by: Popular
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Jan 2024.

1 Interview Round

1

Coding Test Round

Given an array $arr = [1,2,0,2,0,12,0]. Bring all the zeroes to end of the array

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Interview questions from similar companies

Interview experience
1
 Bad
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Differences betweek UK and US english
  • Q2. Create some taglines

Interview Preparation Tips

Interview preparation tips for other job seekers - I am unclear about the reason for my rejection after my recent interview. It is puzzling how suitability for a role can be judged solely based on questions about the difference between UK and US english or by asking candidates to create taglines.
Additionally, the interviewer appeared unprepared and lacked the expertise needed to assess candidates effectively. This raises serious concerns about the fairness and reliability of the selection process.
A more comprehensive and fair evaluation process—focused on aligning skills and experience with the role's needs—would make a significant difference in finding the best fit for the position.
Unfortunately, this was not reflected in my experience.
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Walk-in and was interviewed in May 2024.

3 Interview Rounds

1

Aptitude Test Round

1st round written test on basic arithmetic questions, english grammar and SQL related questions.
Answers to be marked in question paper for mcqs, and write in additional sheets about SQL queries asked. This test is of 1hr 30 mins. Phones cannot be used so prepare well in advance.

2

HR Round (2 Questions)

  • Q1. Self introduction
  • Q2. Okay with the SLA
3

Technical Round (7 Questions)

  • Q1. What is the difference between DDL and DML?
  • Q2. How to fetch a employee record with the second highest salary from the employees table?
  • Q3. What was one of the trickiest incident you have faced and how did you counter it?
  • Q4. How SQL is divided?
  • Q5. How would prepare an emplyees attendance record? Create charts and graphs regarding it.
  • Q6. Difference between SQL and MYSQL
  • Q7. Define joins using examples.

Interview Preparation Tips

Interview preparation tips for other job seekers - Got the invite through naukri.com
On day 1 there were 3 rounds.
1st round written test on basic arithmetic questions, english grammar and SQL related questions.
Answers to be marked in question paper for mcqs, and write in additional sheets about SQL queries asked. This test is of 1hr 30 mins. Phones cannot be used so prepare well in advance.
2nd round was HR round where resume related questions like qualification and projects are asked along with a basic question of interest in this field. This round will be of 5 to 15 minutes max.
3rd round was technical round where questions related to the technical expertise is asked. This round is a bit tough but if prepared well in advanced can be done easily. This round will last upto somewhere around 30 to 45 mins on an avg.
All the rounds were of basic level but the wait time is more as there were many candidates for the post.
Tip: prepare well with basic SQL queries as they are mostly asked and if answered well gives an advantage.

After these three rounds was asked to wait for 1 week for the results.

Qs
1. What is the difference between DDL and DML?
2. How to fetch a employee record with the second highest salary from the employees table?
3. What was one of the trickiest incident you have faced and how did you counter it?
4. How SQL is divided?
5. Difference between SQL and MYSQL
6. How would prepare an emplyees attendance record? Create charts and graphs regarding it.
7. Define SQL set using some examples.
8. Define joins using examples.
9. What is a constraint?
10. What is primary key?
11. What is foreign key?
12. What is tableau?
13. How tableau connection is established?
14. How many types of filters are there in tableau?
15. How KPI metrics can be depicted in tableau?
16. How dashboards are made?
17. What is the difference between dashborading and report generation?
18. What is storytelling?
19. Difference between Power BI and tableau
20. Which one do you prefer tableau or Power BI and why?
21. Data types in SQL

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

One-on-one Round (2 Questions)

  • Q1. How to position the brand into a new market?
  • Q2. How will you manage your recourses to complete a project when delivery of the project is timebound.
2

One-on-one Round (2 Questions)

  • Q1. What is your personal experience from your last company?
  • Q2. How you want to grow within a organization which works in fast pace environment.
3

HR Round (2 Questions)

  • Q1. How soon you can join us?
  • Q2. How company can contribute you for your work life balance.

Interview Preparation Tips

Interview preparation tips for other job seekers - Just Relax and be prepared for the unexpected questions after your core or role interview. interviews are done into relax environment after getting you comfortable.
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

I applied via Campus Placement

1 Interview Round

1

HR Round (1 Question)

  • Q1. Domain specific questions

Interview Preparation Tips

Interview preparation tips for other job seekers - My internship at Corelynx as an HR intern has been an incredible learning journey. The company’s HR team is not only welcoming but also genuinely invested in mentoring interns and providing hands-on experience in various aspects of HR. From recruitment to employee engagement, I was given the opportunity to work on real projects that allowed me to gain practical insights into the HR field.

The supportive environment at Corelynx helped me develop critical skills like communication, teamwork, and problem-solving. I particularly appreciated the focus on continuous learning.
What sets Corelynx apart is the level of responsibility given to interns. I felt like a valuable part of the team and was trusted with meaningful tasks that contributed to the company’s success. The mentorship and guidance I received during my internship have played a huge role in shaping my career in HR, and I am grateful for the opportunity to learn from such experienced professionals.

Overall, I highly recommend Corelynx for anyone looking to kickstart their HR career through an internship. It’s a fantastic place to grow, learn, and make a real impact!
Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Company Website and was interviewed in Sep 2024.

2 Interview Rounds

1

Coding Test Round

It was Very Easy and HR was Very Friendly Nature

2

Technical Round (2 Questions)

  • Q1. What Is OOOps and explain those?
  • Q2. What is Exception Handling ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Well
Interview experience
1
 Bad
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Walk-in

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. Tell me about yourself
  • Q2. Why do you want to join

Interview Preparation Tips

Interview preparation tips for other job seekers - Very bad experience till date.. no response from the employer for any kind of queries. No formal documents are provided for company policies. Misleaded on the interview.
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via campus placement at ABES Engineering College, Ghaziabad and was interviewed in Jan 2024.

3 Interview Rounds

1

Aptitude Test Round

There was total of 40 questions
First 20: Aptitude based topics like time and work, profit and loss, speed and distance
Second 20: Programming MCQs based on C, C++ and python. Task is to guess the correct output and errors.

2

Assignment Round

There were 4 coding questions based on array, 2 SQL queries and one article.
Coding questions were easy for batch 2 but difficult for batch 1. Star patterns are present in batch 1.
SQL queries were easy.
One article (200-300)words. Topics was Google maps.

3

One-on-one Round (3 Questions)

  • Q1. Founder came and asked approach I used to solve coding questions in round 2. He then check the output for each question. Then he checked the SQL queries I have ...read more
  • Q2. He asked me about different approaches to solve a problem
  • Q3. He asked about the project I had done on Java Full stack.

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice aptitude and c, c++ and python output based mcqs which can be easily found on gfg.
Practice as much coding questions based on array, patterns and star patterns.
Practice as much SQL queries as you can.
You have to carry your own laptop so install atleast one ide which can work without internet.
Also practice writing articles for this company (2-3).
Interview experience
2
 Poor
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Difference between Vuejs and Reactjs
  • Q2. Difference between mssql and Postgressql

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Feb 2024.

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Find unique records & Difference between union & union all & joins
  • Q2. What is Indexing & it's types.
2

Technical Round (2 Questions)

  • Q1. Delete all the previous records and keep only latest one
  • Q2. Window function.

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice SQL well.

Wall Street Consulting Services Interview FAQs

How many rounds are there in Wall Street Consulting Services interview?
Wall Street Consulting Services interview process usually has 1 rounds. The most common rounds in the Wall Street Consulting Services interview process are Coding Test.
How to prepare for Wall Street Consulting Services interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Wall Street Consulting Services. The most common topics and skills that interviewers at Wall Street Consulting Services expect are Java, SQL, ETL, Javascript and Spring.

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Wall Street Consulting Services Reviews and Ratings

based on 11 reviews

2.5/5

Rating in categories

2.5

Skill development

1.9

Work-Life balance

2.3

Salary & Benefits

1.9

Job Security

2.1

Company culture

2.0

Promotions/Appraisal

2.5

Work Satisfaction

Explore 11 Reviews and Ratings
Contractor

Bangalore / Bengaluru

15-18 Yrs

Not Disclosed

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