Which of the following statements are true/false?
1. No adult worker should be required or allowed to work in a factory for more than 48 hours in any week.
2. A worker will be entitled to an overtime if he works for more than 42 hours in any week.
3. No adult worker shall be required or allowed to work in a factory for more than nine hours in any day.
4. The woman shall work in the factory between the hours of 7 A.M. and 8 P.M.