Teamlease Services LTD interview experience Real time questions & tips from candidates to crack your interview
Data Scientist
Teamlease Services LTD
2 rounds | 3 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 6 Months
Topics: Algorithms, System Design, Aptitude, OOPS, Python
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 process
Where: Campus
Eligibility: Above 7 CGPA
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.
Interview rounds
01
Round
Easy
Video Call
Duration60 Minutes
Interview date2 Dec 2021
Coding problem2
1. Technical Questions
Few sql questions such as window functions, joins
Python oops, programming outputs, libraries used
Problem approach
Tip 1 : be prepared for all types of questions
2. Pair Sum
Easy
15m average time
90% success
0/40
Asked in companies
You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to return the list of all pairs of elements such that each sum of elements of each pair equals 'S'.
Note:
Each pair should be sorted i.e the first value should be less than or equals to the second value.
Return the list of pairs sorted in non-decreasing order of their first value. In case if two pairs have the same first value, the pair with a smaller second value should come first.
Problem approach
Use two pointer approach
02
Round
Easy
HR Round
Duration20 Minutes
Interview date7 Dec 2021
Coding problem1
Basic HR Questions
1. Basic HR Questions
Describe the workplace where you’ll be most happy and productive.
What are your salary expectations?
Where do you see yourself 3 years from now? or Where do you see yourself in 5 years?
Problem approach
Tip 1 : Answer confidently
Tip 2 : Prepare for common HR questions
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is recursion?
Choose another skill to practice
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