Interview Questions

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Tell me about a time you dealt with something unexpected, and how did you respond?
6 months ago1 answer
Tell me about a time you had to prove something to someone and you made it happen?
5 months ago1 answer
Tell me about a time you made a risky decision.
6 months ago1 answer
Give me an example of business news that you've read recently that could impact Citi.
6 months ago1 answer
Pitch me a stock.
10 months ago2 answers
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Design a Search Engine for Kids
2 years ago2 answers
Build a hit counter that tracks the number of hits in the last 5 minutes, supporting multiple keys (e.g., “a”, “b”). Then, use this counter to implement a simple rate limiter.
a year ago3 answers
What is the time it takes to send a signal from one computer to all other computers? Has video answer
5 years ago4 answers
How would you measure the success of a local ads product at launch?
a year ago1 answer
You are designing an A/B test on Bing. When would you run a user-tied flight versus an untied flight, and what are the benefits and drawbacks of each?
5 years ago2 answers
Design Google Maps for kids.
4 years ago2 answers
Implement inorder traversal for an N-ary tree.
2 years ago1 answer
Estimate the total number of annual hotel bookings made globally on Expedia.
2 years ago1 answer
Design a rate limiter for a microservices API.
3 years ago1 answer
Design DoorDash.
2 months ago
You're a PM for Meta releasing a new Jobs feature in 2 weeks. How will you measure the success of this product in the short and long term?
2 years ago4 answers
Why should we hire you?
+55 months ago10 answers
What parameters would you consider when designing UberPool?
2 years ago1 answer
Binary Tree Zigzag Level Order Traversal
3 months ago
Design a recommendation engine.
2 years ago

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Interview Questions

Tell me about a time you dealt with something unexpected, and how did you respond?

Tell me about a time you had to prove something to someone and you made it happen?

Tell me about a time you made a risky decision.

Give me an example of business news that you've read recently that could impact Citi.

Pitch me a stock.

Design a Search Engine for Kids

Build a hit counter that tracks the number of hits in the last 5 minutes, supporting multiple keys (e.g., “a”, “b”). Then, use this counter to implement a simple rate limiter.

What is the time it takes to send a signal from one computer to all other computers? Has video answer

How would you measure the success of a local ads product at launch?

You are designing an A/B test on Bing. When would you run a user-tied flight versus an untied flight, and what are the benefits and drawbacks of each?

Design Google Maps for kids.

Implement inorder traversal for an N-ary tree.

Estimate the total number of annual hotel bookings made globally on Expedia.

Design a rate limiter for a microservices API.

Design DoorDash.

You're a PM for Meta releasing a new Jobs feature in 2 weeks. How will you measure the success of this product in the short and long term?

Why should we hire you?

What parameters would you consider when designing UberPool?

Binary Tree Zigzag Level Order Traversal

Design a recommendation engine.

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