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Behavioral
a year ago
Would you change anything to make Paytm better?
Data Scientist

Paytm

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a year ago
Behavioral
a year ago
How are you the most qualified candidate for this Data Scientist role?
Data Scientist

Paytm

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a year ago
Behavioral
a year ago
What process or skills you learned at your last job will prove useful at Paytm?
Data Scientist

Paytm

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a year ago
Statistics
a year ago
Write a function in any programming language that extracts N samples from a population with a mean of 0 and standard deviation of 1, and draws the histogram of the data. Can you do that?
Data Scientist

Paytm

Peloton Logo

Peloton

Nutanix Logo

Nutanix

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a year ago
SQL
a year ago
Imagine a messages table in SQL with fields id, sender_id, receiver_id, and message. What is the method you would use to determine the set of unique communicators?
Data Scientist

Paytm

Yandex Logo

Yandex

Deloitte Logo

Deloitte

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a year ago
Behavioral
a year ago
Can you describe a recent failure that has taught you something? In what way has it made you a better Data Scientist?
Data Scientist

Paytm

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a year ago
Statistics
a year ago
Can you describe the concept of a median and how to calculate it from a very large dataset not fitting in memory?
Data Scientist

Paytm

Spotify Logo

Spotify

Marqeta Logo

Marqeta

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a year ago
ML Knowledge
a year ago
How would you handle the vanishing gradient problem and exploding gradient problem?
Data Scientist

Paytm

TripAdvisor Logo

TripAdvisor

Spotify Logo

Spotify

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a year ago
Behavioral
a year ago
Tell us about a time at work when you made a big mistake.
Data ScientistData Engineering ManagerUX ResearcherEngineering Manager

Paytm

Box Logo

Box

Amdocs Logo

Amdocs

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a year ago
ML Knowledge
a year ago
Can you walk me through the steps of implementing DBSCAN?
Data Scientist

Paytm

Mozilla Logo

Mozilla

Fitbit Logo

Fitbit

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a year ago

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*All interview questions are submitted by recent Paytm Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Paytm.

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