In the remote western province of China, the prevailing price for a large bowl of noodles, which are a staple in
the region, rose from 27 cents to 31 cents overnight, prompting allegations that noodle shop owners had colluded to fix their prices.
The issue here under consideration is a double past event. One that the "prices rose” and other are the allegations that “shop owners colluded”. Double past is required of two reasons:
The events aren’t taking place at the same time.
The allegations provide us the evidence that the shop owners colluded earlier then the raise of price.
Hence D goes out.
A.
rose from 27 cents to 31 cents overnight, prompting allegations that noodle shop owners had (shows cause and effect.) Correct
B.
rose from 27 cents to 31 cents overnight, and prompts allegations that noodle shop owners had (“and” Changing the meaning of the sentence.) Which makes the sentence sounds as if there were two things with the prices of large bowl of noodles: 1. They rose from 27 cents to 31 cents overnight. 2. They prompt allegation that noodle shop owners had colluded.
Hence B goes out.
C.
had risen from 27 cents to 31 cents overnight, prompting allegations that noodle shop ownersThis confuses the sequence of events. Logical sequence of events is
Shop owners colluded.
Prices rose.
Allegations prompted.
Option C suggests that Prices rose first and then the shop owners colluded.
D.
had risen from 27 cents to 31 cents overnight, prompting allegations that noodle shop owners hadThe issue here under consideration is a double past event. One that the "prices rose” and other are the allegations that “shop owners colluded”. Double past is required of two reasons:
The events aren’t taking place at the same time.
The allegations provide us the evidence that the shop owners colluded earlier then the raise of price.
Hence D goes out.
E.
raised from 27 cents to 31 cents overnight, prompting allegations that noodle shop owners had Raised in GMAT is used for 2 purposes 1. Raise a bet. 2. Salary
So E goes out.