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I applied via Campus Placement
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Start with a string of characters followed by @ symbol
Followed by a string of characters and a period
End with a string of characters with a length of 2-6 characters
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Print prime numbers in a given range and optimize the solution.
Use Sieve of Eratosthenes algorithm to generate prime numbers efficiently
Start with a boolean array of size n+1, mark all as true
Loop through the array and mark all multiples of each prime as false
Print all the indexes that are still marked as true
Find angle between hour and minute hand in a clock given the time.
Calculate the angle made by the hour hand with respect to 12 o'clock position
Calculate the angle made by the minute hand with respect to 12 o'clock position
Find the difference between the two angles and take the absolute value
If the angle is greater than 180 degrees, subtract it from 360 degrees to get the smaller angle
To un-hash a string, use a reverse algorithm to convert the hash back to the original string.
Create a reverse algorithm that takes the hash as input and outputs the original string
Use the same logic as the hash function but in reverse order
If the hash function used a specific algorithm, use the inverse of that algorithm to un-hash the string
I applied via Walk-in and was interviewed before May 2023. There were 2 interview rounds.
Calculate rolling average for order amount for merchants
Calculate the average order amount for each merchant over a specific time period
Update the average as new orders come in, dropping the oldest order amount from the calculation
Example: Merchant A had orders of $100, $150, $200 in the last 3 days. Rolling average would be ($100 + $150 + $200) / 3 = $150
SQL, Python, Case Studies, Window Functions
I applied via Referral and was interviewed before Jan 2023. There were 2 interview rounds.
I am highly skilled in handling data and have extensive experience in data analysis and management.
Proficient in data collection, cleaning, and organization
Strong analytical skills to interpret and draw insights from data
Experience with various data analysis tools and software
Ability to create data visualizations and reports
Knowledge of data privacy and security measures
Experience in handling large datasets and perform...
Time management and assigning yourself tasks with utmost priority
I applied via Company Website and was interviewed in May 2024. There were 3 interview rounds.
Logic reasoning aptitude quant os dbms cn
Arrays, strings, linked list
There are 2 questions Both are average everyone can do.
Left view of Binary tree is the set of nodes visible when the tree is viewed from the left side.
Traverse the tree level by level from left to right
Keep track of the first node encountered at each level
Example: For a tree with root node A and left children B and C, the left view would be [A, B]
I applied via Campus Placement and was interviewed in Apr 2021. There were 4 interview rounds.
I am a highly skilled and experienced Business Analyst with a strong background in data analysis and problem-solving.
Over 5 years of experience as a Business Analyst
Proficient in gathering and analyzing business requirements
Expertise in data modeling and visualization tools
Strong communication and presentation skills
Proven track record of successfully implementing process improvements
Collaborated with cross-functional ...
I applied via Referral and was interviewed in Mar 2022. There was 1 interview round.
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