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Nirvana Solutions Team Lead Interview Questions and Answers

Updated 30 Aug 2022

Nirvana Solutions Team Lead Interview Experiences

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Team Lead Interview Questions & Answers

user image Anonymous

posted on 30 Aug 2022

I applied via Referral and was interviewed before Aug 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 tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. Interface vs abstraction
  • Ans. 

    Interface defines a contract while abstraction hides implementation details.

    • Interface is a blueprint for a class to implement certain methods and properties.

    • Abstraction is a way to hide implementation details and only show necessary information.

    • Interfaces can be implemented by multiple classes while abstraction is implemented by a single class.

    • Example of interface: IDisposable interface in C#.

    • Example of abstraction: Ab

  • Answered by AI
  • Q2. Solid principles, SQL server optimisation
Round 3 - HR 

(1 Question)

  • Q1. Why are you leaving current organization. What are your expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and don't fake things. Company loves to be honest

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. OOPS based questions
  • Q2. Basic language based questions
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is single page application
  • Ans. 

    Single page application is a web application that loads a single HTML page and dynamically updates the content as the user interacts with the app.

    • SPA uses AJAX and HTML5 to create fluid and responsive user experience.

    • It eliminates the need for page reloading during use, making it faster and more efficient.

    • Examples include Gmail, Facebook, and Google Maps.

  • Answered by AI
  • Q2. What is state management
  • Ans. 

    State management is the process of managing the state of an application, including data flow, user interface updates, and user interactions.

    • State management involves storing and updating the state of an application to ensure data consistency.

    • It helps in managing user interface updates based on changes in the application state.

    • State management is crucial for handling user interactions and maintaining a seamless user exp...

  • Answered by AI

Skills evaluated in this interview

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

(2 Questions)

  • Q1. Second largest number in an array
  • Ans. 

    Find the second largest number in an array of strings.

    • Convert the strings to numbers for comparison.

    • Sort the array in descending order.

    • Return the second element in the sorted array.

  • Answered by AI
  • Q2. Pairs with given sum
  • Ans. 

    Find pairs in an array that sum up to a given target value.

    • Use a hash set to store the difference between the target value and each element in the array.

    • Iterate through the array and check if the current element's complement exists in the hash set.

    • Return the pairs that sum up to the target value.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Mar 2024.

Round 1 - HR 

(2 Questions)

  • Q1. What's your previous experience?
  • Q2. What's your background?

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't give up Hard work give success
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Oct 2022. There were 5 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 tips
Round 2 - Coding Test 

Duration is around 1 hour

Round 3 - Technical 

(1 Question)

  • Q1. 1. Basic programming concepts 2. OOP concepts and basic problem solving skills
Round 4 - Technical 

(1 Question)

  • Q1. Programming question
Round 5 - HR 

(1 Question)

  • Q1. 1. Basic questions

I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. What are Joins in SQL? Briefly explain difference between all types of joins
  • Ans. 

    Joins in SQL are used to combine data from two or more tables based on a related column.

    • Inner join returns only the matching rows from both tables

    • Left join returns all rows from the left table and matching rows from the right table

    • Right join returns all rows from the right table and matching rows from the left table

    • Full outer join returns all rows from both tables, with NULL values for non-matching rows

    • Cross join retur

  • Answered by AI
  • Q2. Find a sub array with a given sum
  • Ans. 

    Given an array of integers, find a contiguous subarray with a given sum.

    • Use a sliding window approach to iterate through the array and keep track of the current sum.

    • If the current sum exceeds the given sum, move the window's left endpoint forward.

    • If the current sum is less than the given sum, move the window's right endpoint forward.

    • If the current sum equals the given sum, return the subarray.

    • Time complexity: O(n), Spa

  • Answered by AI
  • Q3. Questions related to Projects mentioned in CV

Interview Preparation Tips

Interview preparation tips for other job seekers - My interview advice would be to remain honest throughout the interview. The interviewer checks the problem solving abilities by your approach of solving it. Ask if there are any doubts.

Skills evaluated in this interview

I appeared for an interview before Apr 2021.

Round 1 - Video Call 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical interview round with questions on DSA and DBMS mainly.

  • Q1. 

    Maximum Sum Subarray Problem Statement

    Given an array ARR consisting of N integers, determine the sum of the subarray with the maximum sum, including the possibility of an empty subarray.

    A subarray is a...

  • Ans. 

    Find the sum of the subarray with the maximum sum in a given array.

    • Iterate through the array and keep track of the current sum and maximum sum.

    • Update the maximum sum if the current sum becomes greater.

    • Handle cases where the array has all negative numbers or empty subarray.

    • Example: For input [-2, 1, -3, 4, -1], the maximum sum subarray is [4] with sum 4.

  • Answered by AI
  • Q2. 

    Prime Numbers Identification

    Given a positive integer N, your task is to identify all prime numbers less than or equal to N.

    Explanation:

    A prime number is a natural number greater than 1 that has no po...

  • Ans. 

    Identify all prime numbers less than or equal to a given positive integer N.

    • Iterate from 2 to N and check if each number is prime

    • Use the Sieve of Eratosthenes algorithm for efficient prime number identification

    • Optimize by only checking numbers up to square root of N for divisibility

  • Answered by AI
  • Q3. What are Joins in the context of databases?
  • Ans. 

    Joins in databases are used to combine rows from two or more tables based on a related column between them.

    • Joins are used to retrieve data from multiple tables based on a related column.

    • Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

    • INNER JOIN returns rows when there is at least one match in both tables.

    • LEFT JOIN returns all rows from the left table and the matched rows from the right ta...

  • Answered by AI
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

Typical HR round with behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPABigStep Technologies interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, DBMS, SQL, Aptitude, OOPSTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Recruitment Consulltant and was interviewed before May 2021. There were 5 interview rounds.

Round 1 - Coding Test 

Hackerrank Test

Round 2 - Technical 

(1 Question)

  • Q1. Questions related to NodeJS and Javascript Basics
Round 3 - Technical 

(1 Question)

  • Q1. Technical questions based on past experience
Round 4 - HR 

(1 Question)

  • Q1. Company Culture related
Round 5 - Behavioral 

(1 Question)

  • Q1. Expectations and Processes

Interview Preparation Tips

Interview preparation tips for other job seekers - Read the basics. Medium level interview questions. All the best.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The aptitude test was of moderate level.

Round 2 - Coding Test 

It checked on the concepts of oops

Round 3 - HR 

(1 Question)

  • Q1. How will you deal with tight delivery time.
  • Ans. 

    I will prioritize tasks, communicate effectively with team members, and utilize time management techniques to meet deadlines.

    • Prioritize tasks based on importance and urgency

    • Break down tasks into smaller manageable chunks

    • Communicate effectively with team members to coordinate efforts

    • Utilize time management techniques such as Pomodoro technique or Agile methodologies

    • Identify and eliminate any potential roadblocks or bott...

  • Answered by AI

Nirvana Solutions Interview FAQs

How many rounds are there in Nirvana Solutions Team Lead interview?
Nirvana Solutions interview process usually has 3 rounds. The most common rounds in the Nirvana Solutions interview process are Resume Shortlist, One-on-one Round and HR.
What are the top questions asked in Nirvana Solutions Team Lead interview?

Some of the top questions asked at the Nirvana Solutions Team Lead interview -

  1. Interface vs abstract...read more
  2. Solid principles, SQL server optimisat...read more

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Nirvana Solutions Team Lead Salary
based on 5 salaries
₹14.5 L/yr - ₹30 L/yr
131% more than the average Team Lead Salary in India
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3.9/5

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