Postman Interview Questions, Process, and Tips

Round duration - 70 minutes
Round difficulty - Medium

It consisted of 17 MCQ based on networking and 3 coding questions. Among those one coding question was on practical implementation.

Q1. 
Recycling Pens Problem Statement
Imagine you have a certain number of empty pens, and some money in your pocket. For each pen, you can choose to either recycle it for a reward or buy a refill to make it u...read more
Ans. 
Given empty pens, money, and costs, maximize usable pens by recycling and buying refills.
• Calculate total money after recycling pens

• Determine number of refills that can be bought with the money

• Combine refills with remaining pens to maximize usable pens
Answered by AI
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Round duration - 60 minutes
Round difficulty - Hard

It was around 5-6 p.m. The interviewer was very easy to talk to. They went straight to the questions and asked me if I had any doubts in the end.