Moderately Hard - 605-655 Functions Problem Solving GMAT Questions
Moderately Hard - 605-655 difficulty Functions Problem Solving GMAT practice questions. Every question below links to its own page with the full solution, community comments, and discussion.
Practice Moderately Hard - 605-655 Functions Problem Solving questions
Moderately Hard - 605-655 Functions Problem Solving questions measure your ability to evaluate and compose functions, including unusual defined operations.. Here you'll find 8 free questions in this band — every one shows the correct answer, with full step-by-step solutions available once you sign in for free. Practice in this difficulty range to build speed and accuracy, then move up a tier as your scores improve.
Latest questions
8 questionsFrequently asked questions
Are these Functions Problem Solving questions free?▾
Yes. All 8 questions in this collection are free to practice. Each question shows the correct answer, and signing up for a free account unlocks the complete step-by-step explanations.
What does Moderately Hard - 605-655 difficulty mean on the GMAT?▾
The 605-655 band maps to the GMAT Focus scoring range. Questions in this band are moderately hard - 605-655 — ideal for building accuracy before you move up to harder tiers.
Latest Community Comments
recent discussion across these questionsWait, why is f(3) not 52? If f(0)=37, then f(1)=42, f(2)=47, f(3)=52. So sum from 52 to 87 step 5. That's 8 terms, average (52+87)/2=69.5, times 8 = 556. Is that right?
onProblem Solving · Functions—The function f is defined as f(x+1)=f(x)+5. If f(0)=37, what is the su...Took me a second to remember that sqrt(x-2) is always non-negative, so 1 minus something non-negative can never be bigger than 1. Once I saw that it clicked.
Problem Solving · Functions