Goldman Sachs

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# Goldman Sachs Quantitative Analyst Interview Questions in London, England

Updated Oct 16, 2014
Updated Oct 16, 2014
6 Interview Reviews

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## 6 Candidate Interview Reviews Back to all Interviews

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## Quantitative Analyst Interview

Application Details

I applied through a recruiter. The process took a dayinterviewed at Goldman Sachs in June 2013.

Interview Details

Had an interview with Brain teaser and probability questions

Asked the 100 sided die question and pirate sharing wealth question

Interview Questions
Accepted Offer
Positive Experience
Easy Interview

## Other Interview Reviews for Goldman Sachs

1. 1 person found this helpful

## Quantitative Analyst Interview

Application Details

I applied online – interviewed at Goldman Sachs.

Interview Details

A lot of brainteasers and typical quant interview questions. Friendly interviewer.

Interview Questions
• You have 10 mice and 1000 bottles of wine. You also have 24 hours before a party, and one of the bottles has been tainted with a slow acting poison, which takes 24 hours to kill a mouse. In the 24 hours you have remaining, how many bottles can you guarantee safe for human consumption (assume humans and mice react identically)? Assume the lethal dosage is insignificant relative to the size of the bottle.   View Answers (4)
No Offer
2.

## Quantitative Analyst Interview

Application Details

I applied online. The process took 2+ weeksinterviewed at Goldman Sachs in February 2012.

Interview Details

The first round was a phone interview. Fairly simple. Some questions about my resume and my motivation to join the company. After the first screening interview, I have been invited to pass a series of interviews within one afternoon. I have been interviewed by 10 different employees, each interview lasted between 30 and 45 mins. It was all about brainteaser and probability exercises. Only that.
This is the type of questions I have been asked:
- Suppose that you are flipping a coin endless times. What is the expected round where you would get the same side 3 consecutive times?

Interview Questions
• Assume that you have an NxN Matrix, filled with decreasing numbers if you go from left to right and from top to bottom. Can you design an efficient search algorithm on this matrix. Hint: the most efficient one should have a Log(N) complexity...   Answer Question
No Offer
Negative Experience
Difficult Interview
3. 1 person found this helpful

## Quantitative Analyst Interview

Application Details

I applied online. The process took 3+ monthsinterviewed at Goldman Sachs in March 2011.

Interview Details

A first telephone interview with just quantitative and brainteaser questions, like solve some differential equations with some tricky change of variable. then a face to face interview, with a group of 5 members of the team, more brainteaser and technical questions like stochastic calculus and programming.

Interview Questions
• a, b, c are integers. Such that a^2 + 2bc = 1; b^2 + 2ac=2012, find all the possibles values of c^2 + 2ab.   View Answers (4)
No Offer
Positive Experience
Difficult Interview
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5.

## Quantitative Analyst Interview

Application Details

I applied through a recruiter. The process took 2 daysinterviewed at Goldman Sachs in January 2011.

Interview Details

Extremely challenging brainteasers and maths questions, two rounds of phone interview of 1 hr each. Friendly interviewer.

Interview Questions
• Find the optimal strategy to solve a specific card game.   Answer Question
No Offer
Positive Experience
Difficult Interview
6.

## Quantitative Analyst Interview

Application Details

interviewed at Goldman Sachs in January 2008.

Interview Details

Had about 4 interviews, mostly technical asking about basic maths (eg derive basic combinatorial properties). Most people very calm and listened rather than talked. Asked about C programming. I'd heard they were most interested in fitting into the 'goldman sachs' way, where people put the company before themselves. My impression was that it was very demanding.

Interview Questions
• All questions roughly similar, just need to have excellent grasp of basic maths and tools.   Answer Question
No Offer
Neutral Experience
Difficult Interview

## Goldman Sachs

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