PrepTest 86, Section 1, Question 14
Every year, a mining company dispatches an engineering team to work for three months at Grayson mine and for three months at Krona mine. All six of the months occur from March to November. In months when it is not at a mine, the team works at company headquarters. The team's schedule also conforms to the following constraints:
Every year, a mining company dispatches an engineering team to work for three months at Grayson mine and for three months at Krona mine. All six of the months occur from March to November. In months when it is not at a mine, the team works at company headquarters. The team's schedule also conforms to the following constraints:
Every year, a mining company dispatches an engineering team to work for three months at Grayson mine and for three months at Krona mine. All six of the months occur from March to November. In months when it is not at a mine, the team works at company headquarters. The team's schedule also conforms to the following constraints:
Every year, a mining company dispatches an engineering team to work for three months at Grayson mine and for three months at Krona mine. All six of the months occur from March to November. In months when it is not at a mine, the team works at company headquarters. The team's schedule also conforms to the following constraints:
The team must work for at least one month at headquarters between any two months working at different mines.
The team cannot work at the same mine for more than two months in a row.
The team must work at Grayson mine in August.
The team must work at Krona mine in October.
Which one of the following is a month in which the team must work at Krona mine?
March
May
June
September
November
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