There are 8 identical balls and only one of the ball is slightly heavier than the others. You are given a balance scale to find the heavier ball. What is the least number of times you have to use the balance scale to find the heavier ball?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Data Science Interview Questions

What is meant by classical ANOVA?

0 Answers  


Which laptop is best for data analysis?

0 Answers  


Explain the steps for a data analytics project

0 Answers  


Explain data preparation?

0 Answers  


Name the packages that are based on density based on the algorithm?

0 Answers  






What is meant by selection bias?

0 Answers  


Case Study based questions - Cars are implanted with speed tracker so that the insurance companies can track about our driving state. Based on this new scheme what kind of business questions can be answered?

0 Answers   Mu Sigma,


What do you mean by word data science?

0 Answers  


How is a normal distribution different from chi square distribution?

0 Answers  


Explain supervised learning?

0 Answers  


What is the roc curve?

0 Answers  


What does pip installation?

0 Answers  


Categories