| question,answer,type,columns_used,column_types,sample_answer | |
| Are there any employees with more than 7 projects?,False,boolean,[Number of Projects],['number[uint8]'],False | |
| Has any employee worked for more than 300 hours on average per month?,True,boolean,[Average Monthly Hours],['number[uint16]'],False | |
| Are all satisfaction levels above 0.5?,False,boolean,[Satisfaction Level],['number[double]'],False | |
| Were there any employees hired in 2019?,True,boolean,[Date Hired],"['date[ns, UTC]']",False | |
| How many unique departments are there?,10,number,[Department],['category'],9 | |
| What's the maximum number of years an employee has been in the company?,10,number,[Years in the Company],['number[uint8]'],6 | |
| How many employees have been promoted in the last 5 years?,319,number,[Promoted in the last 5 years?],['category'],0 | |
| "On average, how many hours do employees work monthly?",201.05,number,[Average Monthly Hours],['number[uint16]'],188.15 | |
| Which department has the highest number of employees?,sales,category,[Department],['category'],support | |
| What's the most common salary level among employees?,low,category,[salary],['category'],low | |
| Which year had the highest number of employees hired?,2017,category,[Date Hired],"['date[ns, UTC]']",2017 | |
| Which salary level has the least number of employees who had an accident at work?,high,category,"[salary, Work Accident]","['category', 'category']",Not found | |
| Name the top 4 departments with the most employees.,"['sales', 'technical', 'support', 'IT']",list[category],[Department],['category'],"['support', 'technical', 'marketing', 'accounting']" | |
| List the bottom 3 departments by the number of promotions in the last 5 years.,"['hr', 'accounting', 'IT']",list[category],"[Department, Promoted in the last 5 years?]","['category', 'category']",['Not found'] | |
| Identify the top 5 departments with the highest average satisfaction levels.,"['management', 'RandD', 'product_mng', 'marketing', 'support']",list[category],"[Department, Satisfaction Level]","['category', 'number[double]']","['IT', 'RandD', 'accounting', 'technical', 'product_mng']" | |
| What are the bottom 2 departments by average monthly hours worked?,"['hr', 'marketing']",list[category],"[Department, Average Monthly Hours]","['category', 'number[uint16]']","['sales', 'RandD']" | |
| Identify the top 3 years with the highest employee hiring.,"['2017', '2018', '2016']",list[number],[Date Hired],"['date[ns, UTC]']","[2017, 2016, 2018]" | |
| Which are the top 4 satisfaction levels among employees who left?,"[0.1, 0.11, 0.09, 0.37]",list[number],"[Satisfaction Level, Left]","['number[double]', 'category']",[] | |
| List the bottom 5 average monthly hours among employees who were promoted in the last 5 years.,"[215, 133, 159, 241, 247]",list[number],"[Average Monthly Hours, Promoted in the last 5 years?]","['number[uint16]', 'category']",[0] | |
| Which are the top 6 years based on the last evaluation scores?,"[0.55, 0.5, 0.54, 0.51, 0.57, 0.49]",list[number],[Last Evaluation],['number[double]'],"[2015, 2014, 2016, 2018, 2017]" | |