Examination questions and answers of enterprise recruitment

Hello, Chinese public education is at your service. A problem encountered in the recruitment network test: workers work for the mine owner for 7 days, and the salary prepared by the mine owner is a gold bar, which is divided into 7 segments. The mine owner must pay the workers 1 gold bars after work every day, neither more nor less. If you can only cut the gold bar into three sections, what kind of three sections should this 7-section gold bar be divided into? a 1:2:4 B 1:3:3 C 1: 1:5D 2:2:3

A: A.

Divide the gold bars into three parts: 1:2:4. Give workers 1 gold bars on day 1, give them to workers 2 the next day, then take back 1 gold bars, give them 1 gold bars on day 3, give them 4 gold bars on day 4, and then take back 1 and 2.

None of the other options works. You can also use the exclusion method to change 1 day to 1 day, and then exclude d; Give 1 segment the next day, excluding B; Finally, rule out C.

I hope I can help you!

If in doubt, please consult the public education enterprises in China.