• GMAT Self-Study Course
  • GMAT OnDemand
  • GMAT Live Classes
  • GMAT Private Tutoring
  • EA Course
  • EA Blog
  • GRE Course
  • GRE Blog
  • SAT Course
  • SAT Blog

TTP GMAT Blog

Menu
  • About the GMAT
  • GMAT Strategy
  • Admissions
  • Free GMAT Resources
  • GMAT Official Guide
  • SIGN UP
  • About the GMAT
  • GMAT Strategy
  • Admissions
  • Free GMAT Resources
  • GMAT Official Guide
  • GMAT Self-Study Course
  • GMAT OnDemand
  • GMAT Live Classes
  • GMAT Private Tutoring
  • EA Course
  • EA Blog
  • GRE Course
  • GRE Blog
  • SAT Course
  • SAT Blog

If n is a positive integer, is (1/10)^n < 0.01?

Scott Woodbury-Stewart May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that n is a positive integer and need to determine whether (1/10)^n < 0.01.  We can convert 0.01 to a fraction …
[Continue Reading...]

In a certain business, production index p is directly

Jeff Miller May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that production index p is directly proportional to efficiency index e, which is in turn directly proportional to investment index i. …
[Continue Reading...]

If n and k are positive integers, is n divisible by 6?

Jeff Miller May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that n and k are positive integers, and we must determine whether √(n + k)> 2√n. We first square both sides …
[Continue Reading...]

What is the value of x – y

Jeff Miller May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine the value of x + y in the given figure. Let’s start by sketching the figure. In analyzing the angles …
[Continue Reading...]

What is the circumference of…

Scott Woodbury-Stewart May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine the circumference of the circle provided. Let’s sketch the diagram below. We see from our diagram that we have a …
[Continue Reading...]

If x < 0…

Jeff Miller May 5, 2016
GMAT OFFICIAL GUIDE DS… Solution: We are given that x is less than zero, and we must determine whether y is greater than zero. Statement One Alone:  x/y < …
[Continue Reading...]

Every member of a certain club volunteers to contribute…

Scott Woodbury-Stewart May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that every member of a club contributes evenly to a $60 gift certificate. We must determine the number of members in …
[Continue Reading...]

Is 5^k less than 1,000? (1) 5^(k+1) > 3,000 (2) 5^(k-1) = 5^k – 500

Jeff Miller May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine whether 5^k is less than 1,000. Statement One Alone:  5^(k+1) > 3,000 We can simplify the inequality 5^(k+1) > 3,000. …
[Continue Reading...]
  • Previous
  • Next
GMAT Video Course
Beat the Gmat TTP 5 starts rating
GMAT Testimonials
TTP GMAT Blog Copyright © 2025.
GMAT® is a registered trademark of the Graduate Management Admission Council™. The Graduate Management Admission Council does not endorse, nor is it affiliated in any way with Target Test Prep or any content of this web site.