Probability Interview Questions to Prepare For

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A mathematical concept that measures likelihood of a specific event happening, expressed as a number between 0 & 1, where 0 means impossible & 1 means certain.

What is Probability?

1. Evaluate decision-making abilities.  2. Showcase ability to handle uncertainty & risk.  3. Shows your ability to make accurate predictions.

Why it is important?

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Don't let a lack of preparation stand in the way of your success. Be fully equipped to tackle any Probability interview question, from technical knowledge to critical thinking.

Probability Interview Questions for Freshers

1.  Given that a die is rolled twice and the sum of the numbers is noted to be 6, what is the conditional probability that the number 4 has occurred at least once?

2.  What is the likelihood of drawing two cards with the same suite (from the same deck)?

3.  What is a p-value? If you had a different (far larger, 3 mil records, for example) data set, would it affect how you interpret the p-value?

Probability Interview Questions for Experts

1.  How do you determine whether assignment to the different buckets in an A/B test was indeed random?

2.  A and B are playing a game where each player flips all of their coins. A has n+1 coins, and B has n coins. What is the probability that A will have more heads than B?

3.  A discount coupon is given to 2 riders. The probability of using a coupon is P. Given that at least one of them uses a coupon, what is the probability that both riders use the coupons?

Take on challenging Probability MCQ questions and start honing your skills for the next interview. Don't wait, take the challenge now!

Probability MCQ Questions

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