Company X discovered that employees that have lunch before 13:00 are more productive than employees who have lunch after 13:00, or skip lunch altogether. The company management concluded that in order to increase employee productivity, it needs to encourage employees to have their lunch no later than 13:00.
Which of the following, if true, most strongly supports the company's conclusion?
A) Having lunch at the same time every day is known to increase productivity.
B) The majority of employees who have lunch before 13:00 are 25-30 year old women.
C) Jane, who is the most productive employee of Company X, never has lunch before 13:30.
D) Company Y, a competitor of Company X, which boasts the highest employee productivity rate in the industry, closes its employee dining room at 13:00.
E) Employees who have lunch after 13:00 are usually not hungry before 13:30.
OA D
Source: Economist Gmat
Which of the following, if true, most strongly supports the company's conclusion?
A) Having lunch at the same time every day is known to increase productivity.
B) The majority of employees who have lunch before 13:00 are 25-30 year old women.
C) Jane, who is the most productive employee of Company X, never has lunch before 13:30.
D) Company Y, a competitor of Company X, which boasts the highest employee productivity rate in the industry, closes its employee dining room at 13:00.
E) Employees who have lunch after 13:00 are usually not hungry before 13:30.
OA D
Source: Economist Gmat
