Filter interviews by
I applied via Internshala and was interviewed before Jun 2023. There was 1 interview round.
Report presentation.
Top trending discussions
posted on 11 Dec 2024
I applied via LinkedIn and was interviewed in Jun 2024. There was 1 interview round.
Preprocessing large/small datasets involves cleaning, transforming, and organizing data to prepare it for analysis.
Remove duplicates and missing values
Normalize or standardize numerical features
Encode categorical variables
Feature scaling
Handling outliers
Dimensionality reduction techniques like PCA
Splitting data into training and testing sets
Market research and media analytics assignment
Coding round 2 questions
Stocks are ownership shares in a company that represent a portion of its assets and earnings.
Stocks are bought and sold on stock exchanges
Stock prices can fluctuate based on various factors such as company performance, market trends, and economic conditions
Investors can earn money through dividends or by selling their stocks at a higher price than they bought them for
Examples of well-known stocks include Apple, Amazon,
posted on 13 Oct 2015
I applied via campus placement at Indian Institute of Technology (IIT), Chennai
posted on 27 Jun 2024
1 problem to be solved
posted on 29 Aug 2015
I applied via campus placement at Indian Institute of Technology (IIT), Chennai
Distribute 50 white and 100 black eggs in one bag and 50 white and 0 black eggs in the other bag.
Distribute the black eggs in one bag and white eggs in the other bag
Ensure that both bags have equal number of white eggs
The bag with black eggs will have a higher probability of getting a black egg
Add minus sign to some numbers in array to make sum zero
Identify the sum of all numbers in the array
If sum is already zero, return the array as is
If sum is positive, add minus sign to one or more positive numbers until sum becomes zero
If sum is negative, add minus sign to one or more negative numbers until sum becomes zero
Print the leftmost element in each level of a binary tree.
Use a queue to traverse the tree level by level.
At each level, print the first node in the queue.
Add the left and right child of the node to the queue if they exist.
Repeat until the queue is empty.
based on 1 interview
Interview experience
Research Analyst
5
salaries
| ₹8 L/yr - ₹11.2 L/yr |
Data Analyst
4
salaries
| ₹12 L/yr - ₹16 L/yr |
Software Engineer
3
salaries
| ₹12.3 L/yr - ₹12.7 L/yr |
International Data Corporation
Gartner
Frost & Sullivan
Deloitte