Sentence Correction - Practice Question

Sentence Correction - Practice Question

Question

The National space probe recently published a report cautioning that many of the space rubble to which satellites and spacefaring vessels are exposed pose a significant risk of damaging or destroying satellites and vessels in instances of accidental impact.

a) many of the space rubble to which satellites and spacefaring vessels are exposed pose

b) many of the space rubble that satellites and spacefaring vessels are exposed to poses

c) many of the rubble that is in space and that satellites and spacefaring vessels are exposed to pose
d) much of the rubble that is in space and satellites and spacefaring vessels are exposed to poses

e) much of the space rubble to which satellites and spacefaring vessels are exposed poses

Solution

Answer D

 

This is a easy rule to remember and a sure short question that helps a GMAT test taker can score a point. 

“Much” and “many” are commonly confused words. “Many” is right for countable quantities and is plural; “much” is correct when discussing unquantifiable amounts and is singular. Since it would be virtually impossible for someone to try to count space rubble, this sentence should contain “much.”

And since "much" is singular, its verb should be, too ("poses"). But be careful: even though "much is singular, "satellites and spacefaring vessels" is a compound-- and therefore plural-- noun, so "are exposed" is correct. Now choose the option that is clear, concise, and correct.