Integrated CPI-U questions

This topic has expert replies
Senior | Next Rank: 100 Posts
Posts: 65
Joined: Wed Mar 26, 2014 6:56 am
Followed by:1 members

Integrated CPI-U questions

by lukaswelker » Tue Apr 01, 2014 12:15 am
Hey guys I can't seem to find the reasoning behind this question ( see image attached)

Image

You can sort by colum, for example March 2010.

Please let me kown if you find a logical explanation

Many thanks
Lukas

GMAT/MBA Expert

User avatar
Elite Legendary Member
Posts: 10392
Joined: Sun Jun 23, 2013 6:38 pm
Location: Palo Alto, CA
Thanked: 2867 times
Followed by:511 members
GMAT Score:800

by [email protected] » Tue Apr 01, 2014 12:35 am
Hi lukaswelker,

Based on the information in the table and the way in which the 3 questions are worded, it looks like you answered the first 2 questions correctly, but erred on the third.

Notice the wording; we're asked to consider the "seasonally UNADJUSTED change in price." Most of the information in the table is month-by-month ADJUSTED change in price. The only column that deals with the UNADJUSTED change in price is the last column and it's for a 12-MONTH period, without giving us data on any individual month. With this information, there's no way to infer anything about any individual month. So the correct answer to the third question would have to be NO.

The take-away from this type of prompt is that you have to pay very careful attention to the wording, so that you pull the proper information from the table.

GMAT assassins aren't born, they're made,
Rich
Contact Rich at [email protected]
Image