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I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.
General aptitude test and coding test on some website
Recursively find the sum of digits in a given number
Create a recursive function that takes in a number as input
Base case: if the number is less than 10, return the number
Recursive case: return the last digit of the number added to the result of calling the function with the number divided by 10
Example: For input 123, the sum of digits would be 1 + 2 + 3 = 6
To find some of each level in a tree, traverse the tree level by level and sum the values at each level.
Traverse the tree level by level using BFS (Breadth First Search)
At each level, sum the values of the nodes
Store the sum of each level in an array of strings
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I applied via Referral and was interviewed before Nov 2023. There was 1 interview round.
Basic aptitude test, if you know basic maths you can easily crack it.
I applied via Referral and was interviewed in Aug 2022. There were 2 interview rounds.
There were 10 questions and we were given 30 mins to solve them , questions were medium to hard level mcq
I applied via Campus Placement and was interviewed in Mar 2023. There were 3 interview rounds.
Question based on Probability , Logic (Puzzles) , Statistics
Anova Test is used to compare means of three or more groups.
Anova stands for Analysis of Variance
It is used to determine if there is a significant difference between the means of three or more groups
It compares the variance within groups to the variance between groups
Real-time example: An Anova test can be used to compare the average salaries of employees in different departments of a company
I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.
We have given 12 puzzles on hackerearth based on probability and statistics and have to solve in 45 minutes
The probability of rolling an even number on a biased dice with 25% chance for 1 and 2 is 50%.
The biased dice has a 25% chance for rolling a 1 and a 25% chance for rolling a 2, totaling 50% for odd numbers.
Since there are only two odd numbers on a dice (1 and 2), the probability of rolling an even number is 50%.
The probability of rolling an even number on a standard dice is 50% as well, since there are 3 even numbers o
PDF stands for Probability Density Function and PMF stands for Probability Mass Function.
PDF is used for continuous random variables while PMF is used for discrete random variables.
PDF represents the probability distribution of a continuous random variable.
PMF represents the probability distribution of a discrete random variable.
Example: PDF can be used to calculate the probability of a random variable falling within a...
posted on 10 Dec 2024
I applied via Campus Placement and was interviewed before Dec 2023. There were 4 interview rounds.
Two coding questions and 15 mcq
Yes, I am fine with flexible timings as it allows me to manage my work-life balance effectively.
I am comfortable with flexible timings as it helps me accommodate personal commitments.
I believe in focusing on productivity rather than strict working hours.
I am adaptable and can work efficiently regardless of the time of day.
I can provide examples of times when flexible timings have benefited my work performance.
I applied via Campus Placement and was interviewed in Jan 2024. There were 2 interview rounds.
15 basic cs based mcq - mainly dsa and os and 3 coding question -- dp count the number of elemnt sum required to reach target , 2 q - balanced parenthesis and last one is from graph.
Contains linear and non linear data structures deep knowledge of trees and graphs
Dry run on a page involves testing the code without actually executing it.
Dry run involves walking through the code manually to check for errors
Helps in identifying logic errors before actual execution
Commonly used in debugging and testing code
APTITUDE TEST ON MATHEMATICAL QNS
Profit and loss number system is a method used to calculate the financial performance of a business.
Profit is the positive difference between revenue and expenses.
Loss is the negative difference between revenue and expenses.
Net profit is the total profit after deducting all expenses.
Net loss is the total loss after deducting all expenses.
Profit and loss statement shows the financial performance of a business over a spe
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