Support Interview Questions

94,341 support interview questions shared by candidates

There are eight silver coins and one counterfeit coin. that looks like a silver coin but actually weighs slightly less than the others. By using a balance scale to compare coins (or groups of coins) whats the minimum number of times you have to use the scale to guarantee that you find the lightest coin? Explain your answe
avatar

Support Job

Interviewed at IBM

3.9
Feb 2, 2010

There are eight silver coins and one counterfeit coin. that looks like a silver coin but actually weighs slightly less than the others. By using a balance scale to compare coins (or groups of coins) whats the minimum number of times you have to use the scale to guarantee that you find the lightest coin? Explain your answe

Viewing 61 - 70 interview questions

Glassdoor has 94,341 interview questions and reports from Support interviews. Prepare for your interview. Get hired. Love your job.