Carcass wrote:
A certain standardized test taken by business school applicants demands that the test takers answer 37 quantitative questions within 75 minutes. Which of the following is closest to the average amount of time the test takers can spend on each question?
A. 1 minute, 58 seconds
B. 2 minutes, 2 seconds
C. 2 minutes, 5 seconds
D. 2 minutes, 12 seconds
E. 2 minutes, 27 seconds
Time per question = (total time)/(number of questions)
= (75 minutes)/(37 questions)
= 75/37
= 2 1/37 minutes per question
From here, we must convert 1/37 minutes to seconds.
Since 60 seconds = 1 minute, we get: 1/37 minutes = (1/37)(60) seconds
= 60/37 seconds
≈ 2 seconds
So, 2 1/37 minutes ≈ 2 minutes, 2 seconds
Answer: B