Test: LSAT Logical Reasoning

Standard sheets of printer paper do not vary in the amount of wood pulp that they contain. Twenty-five percent of the wood pulp contained in a certain class of sheets of standard printer paper (Class B) was recycled from used sheets of standard printer paper of a different class (Class A). Since all Class A sheets were recycled into Class B sheets and since the amount of material other than wood pulp in a sheet of standard printer paper is negligible, it follows that Class B contains 4 times as many sheets of paper as Class A.


The conclusion of the argument follows logically if which one of the following is assumed?

Class B sheets of paper cannot be recycled further.

Unrecycled wood pulp is of better quality than recycled wood pulp.

The percentage of wood pulp in a sheet of standard printer paper that can be recovered during recycling varies depending on how such paper was used.

When a sheet of standard printer paper is a recycled, all of its wood pulp is recovered.

All of the paper in Class A had been made from recycled wood pulp.

1/8 questions


Access results and powerful study features!

Take 15 seconds to create an account.
Start now! Create your free account and get access to features like:
  • Full length diagnostic tests
  • Invite your friends
  • Access hundreds of practice tests
  • Monitor your progress over time
  • Manage your tests and results
  • Monitor the progress of your class & students
By clicking Create Account you agree that you are at least 13 years old and you agree to the Varsity Tutors LLC Terms of Use and Privacy Policy.
Learning Tools by Varsity Tutors