Solutions
Get detailed explanations to advanced GMAT questions.
Question
If snow accumulation increased at a constant rate of 30 millimeters per hour during a certain snowstorm, how many seconds did it take for snow accumulation to increase by 1 millimeter?
Option A:
1/120
Option B:
1/60
Option C:
1/20
Option D:
20
Option E:
120
Difficulty Level
EasySolution
Option E is the correct answer.
Option Analysis
Given the rate is 30 millimeters per hour.
I hour = 3600 Seconds
30 millimeters = 3600 Seconds
1 millimetre = 120 Seconds
Related Questions
- In a certain downtown office, 40 percent of the workers are men and 60 percent are women…
- If x is a nonzero number, which of the three numbers x, 1/x and x^2 is greatest?
- A certain group of car dealerships agreed to donate x dollars to a Red Cross Chapter for each car…
- A certain machine produces 1,000 units of product P per hour. Working continuously at this constant rate…
- (1+0.0001)/(0.04+10) The value of the expression above is closest to which of the following?