Free Practice Question
PS · Problem Solving
505-555
Functions
If [x] is the greatest integer less than or equal to x, what is the value of [-1.6] + [3.4] + [2.7]?
Answer Choices
Correct answer marked below3
Correct
B
4
C
5
D
6
E
7
See the full step-by-step explanation
You can see the correct answer above. Sign in for free to unlock the complete worked solution.
Track your performance and improve
Get detailed analytics, unlock full explanations, and move up difficulty tiers as you practice.
Explanation
Unlock the full explanation
Create a free account to reveal the correct answer, see the step-by-step explanation, and start tracking your GMAT progress.
Comments
Sign in to join the discussion
No comments yet
Be the first to share your thoughts and help others understand it better.
Sign in to commentWhat this question tests
What it tests
Your ability to evaluate and compose functions, including unusual defined operations.
Common trap
Applying function operations in the wrong order or ignoring domain restrictions.
Details
Difficulty
505-555
Type
PS
Category