PrepTest 85, Section 1, Question 18
A textbook publishing company plans to publish six new textbooks, one in each of the following six subjects: linguistics, macroeconomics, psychology, Russian, statistics, and zoology. The company has three editors—Ferrer, Gupta, and Hendricks—available to edit the textbooks. Each editor must edit at least one textbook, and each textbook must be edited by exactly one editor. The following conditions apply to the assignment of editors to textbooks:
A textbook publishing company plans to publish six new textbooks, one in each of the following six subjects: linguistics, macroeconomics, psychology, Russian, statistics, and zoology. The company has three editors—Ferrer, Gupta, and Hendricks—available to edit the textbooks. Each editor must edit at least one textbook, and each textbook must be edited by exactly one editor. The following conditions apply to the assignment of editors to textbooks:
A textbook publishing company plans to publish six new textbooks, one in each of the following six subjects: linguistics, macroeconomics, psychology, Russian, statistics, and zoology. The company has three editors—Ferrer, Gupta, and Hendricks—available to edit the textbooks. Each editor must edit at least one textbook, and each textbook must be edited by exactly one editor. The following conditions apply to the assignment of editors to textbooks:
A textbook publishing company plans to publish six new textbooks, one in each of the following six subjects: linguistics, macroeconomics, psychology, Russian, statistics, and zoology. The company has three editors—Ferrer, Gupta, and Hendricks—available to edit the textbooks. Each editor must edit at least one textbook, and each textbook must be edited by exactly one editor. The following conditions apply to the assignment of editors to textbooks:
Ferrer must edit either the linguistics textbook or the zoology textbook, or both.
If Gupta edits the macroeconomics textbook, he cannot edit any other textbook.
Hendricks must edit exactly two textbooks.
Hendricks cannot edit the macroeconomics textbook.
The editor of the psychology textbook must also edit the statistics textbook.
Which one of the following CANNOT be true?
Ferrer edits the linguistics, psychology, and statistics textbooks.
Ferrer edits the linguistics, Russian, and zoology textbooks.
Gupta edits the psychology, statistics, and Russian textbooks.
Hendricks edits the linguistics and Russian textbooks.
Hendricks edits the psychology and statistics textbooks.
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