Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
College Test Prep
/
GMAT
/
Rate, Work, and Mixture Sufficiency
Grade Level
GMAT
DI.119 Rate, Work, and Mixture Sufficiency
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
Assume all rates are constant unless stated otherwise. A pipe releases water at a constant rate. What is the flow rate in liters per second? (1) The pipe releases 720 liters in 6 minutes. (2) The pipe releases 120 liters in 60 seconds.
A
Statement (1) alone is sufficient to determine the flow rate in liters per second; statement (2) alone is not.
B
Statement (2) alone is sufficient to determine the flow rate in liters per second; statement (1) alone is not.
C
Statements (1) and (2) together are sufficient to determine the flow rate in liters per second, but neither statement alone is sufficient.
D
Each statement alone is sufficient to determine the flow rate in liters per second.
Submit Answer
