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I applied via LinkedIn and was interviewed before Feb 2023. There were 2 interview rounds.
Research is the systematic investigation of a subject to discover new knowledge or validate existing theories.
Research involves a systematic and organized approach to gather information and analyze data.
It aims to answer specific questions or solve problems by using various methods and techniques.
Research can be conducted in various fields such as science, social sciences, business, and technology.
Examples of research ...
I was interviewed in Jan 2021.
Round duration - 120 minutes
Round difficulty - Hard
This round was very difficult. I never do these much difficulty level of coding questions. But i give my best, and just do every questions by using step by step process.
Given an integer 'N', print an hourglass pattern based on the value of 'N'.
The first and only line of input contains an integer, denoting the value of N.
Given an undirected and disconnected graph G(V, E) where V vertices are numbered from 0 to V-1, and E represents edges, your task is to output the BFS traversal starting from the ...
You are given a stack. Your task is to sort the elements within the stack in ascending order using only push and pop operations. You are allowed to use one additional stack ...
Round duration - 90 minutes
Round difficulty - Easy
This round is also coding round in this round we have a small video call interaction too, in which hr ask few questions to only those whose coding question is correct.
You are given a palindrome number represented as a string S
. Your task is to find the largest palindrome number that is strictly less than S
.
T...
You are given a grid containing oranges where each cell of the grid can contain one of the three integer values:
Tip 1 : Relax and don't stress. Practice
Tip 2 : Build Resume according to Job Description , but don't lie.
Tip 3 : Have good projects and knowledge regarding important subjects related to interviews
Tip 1 : Include only genuine information, never lie in resume , it will impact to bad impression.
Tip 2 : Skills relevant to Job Description
Tip 3 : Resume should not be more than 2 pages
Tip 4 : Have some projects and internship on your resume because it will give good impression
I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Start to end approach for regression problem involves defining the problem, collecting data, preprocessing, modeling, and evaluating.
Define the problem and set the goal
Collect relevant data and preprocess it
Choose a suitable regression model
Train the model and evaluate its performance
Fine-tune the model and repeat the process if necessary
Statistics is the study of data. It helps us understand and interpret information by using mathematical methods.
Statistics involves collecting, analyzing, and interpreting data.
It helps us make decisions based on data and identify patterns and trends.
Common statistical measures include mean, median, mode, and standard deviation.
Statistics can be used in various fields such as business, healthcare, and social sciences.
F...
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I was interviewed before Jan 2021.
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The duration of ZIGRAM interview process can vary, but typically it takes about less than 2 weeks to complete.
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Research Analyst
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