True
False
True
False
8 days
8 hours
8 minutes
8 seconds
Employers
Self-employed
Salespeople
Customers
Mines and quarries
Designers of buildings and other structures used as workplaces
Workers
Errectors and installers
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Wait!
Here's an interesting quiz for you.