Development Interview Questions

137,190 development interview questions shared by candidates

You have a pile of coins. One of them is counterfeit, and its weight is different from the other coins. All of the other coins weigh the same. You are given a balance. How would you find the counterfeit coin? Now code it up.
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Software Development Engineer

Interviewed at Microsoft

4
Sep 8, 2010

You have a pile of coins. One of them is counterfeit, and its weight is different from the other coins. All of the other coins weigh the same. You are given a balance. How would you find the counterfeit coin? Now code it up.

1. How will you convince a parent to buy our product given that he is a strong believer of knowledge by books only? 2. How can you convince him to buy our product in case if there are similar competitive products given by other company? 3. Few pressuring and counter questions to check your positivity and spirit. 4. Discussion on few company aspects & policies. 5. What are your strong and weak points?
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Business Development Associate

Interviewed at BYJU'S

2.9
Aug 15, 2017

1. How will you convince a parent to buy our product given that he is a strong believer of knowledge by books only? 2. How can you convince him to buy our product in case if there are similar competitive products given by other company? 3. Few pressuring and counter questions to check your positivity and spirit. 4. Discussion on few company aspects & policies. 5. What are your strong and weak points?

1. Finding first non repeated character in an array 2. Linux command to list files containing specific string 3. Mysql query related to Group by Second phone interview 1. create a doubly linked list out of that tree where each node represents sum of all nodes in the same vertical line. 2. Implement search for a sorted rotated array.
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Software Development Engineer In Test I

Interviewed at A9.com

3.7
Apr 17, 2015

1. Finding first non repeated character in an array 2. Linux command to list files containing specific string 3. Mysql query related to Group by Second phone interview 1. create a doubly linked list out of that tree where each node represents sum of all nodes in the same vertical line. 2. Implement search for a sorted rotated array.

A man is on a 1/4 on a bridge. A train is coming the same direction he is going. The man can run across the bridge in the same direction and make in barely in time. He can also run backwards towards the train and also barely make it. How fast is the train going relative to the man.
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Business Development Intern

Interviewed at Jane Street

4.4
Sep 21, 2017

A man is on a 1/4 on a bridge. A train is coming the same direction he is going. The man can run across the bridge in the same direction and make in barely in time. He can also run backwards towards the train and also barely make it. How fast is the train going relative to the man.

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