OG 2016 Tracker >>> OG2016 Critical Reasoning Video Solutions (OG Diagnostic)

OG 2016 Numbering:
*denotes GMATPill Video Explanation provided
18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34

OG2016 CR Diagnostic #21.
Metal rings recently excavated from seventh-century settlements in the western part of Mexico were made using the same metallurgical techniques as those used by Ecuadorian artisans before and during that period. These techniques are sufficiently complex to make their independent development in both areas unlikely. Since the people of these two areas were in cultural contact, archaeologists hypothesize that the metallurgical techniques used to make the rings found in Mexico were learned by Mexican artisans from Ecuadorian counterparts. Which of the following would it be most useful to establish in order to evaluate the archaeologists' hypothesis?
Whether metal objects were traded from Ecuador to western Mexico during the seventh century
Whether travel between western Mexico and Ecuador in the seventh century would have been primarily by land or by sea
Whether artisans from western Mexico could have learned complex metallurgical techniques from their Ecuadorian counterparts without actually leaving western Mexico
Whether metal tools were used in the seventh century settlements in western Mexico
Whether any of the techniques used in the manufacture of the metal rings found in western

Ask GMATPill

Comments not enabled for CR. Please see other OG sections for video explanations and community discussion.

Other Comments

About us
Contact us
Privacy Policy
Terms & Conditions
GMATTM is a registered trademark of the Graduate Management Admission CouncilTM. The Graduate Management Admission CouncilTM does not endorse, nor is it affiliated in any way with the owner or any content of this web site.