GMAT Critical Reasoning (CR) | Re: Recent studies show that people between the ages of 13 and

If this "must be true question/details" question is from RC then no need to combine at least 2 facts-just recycle the info from the specific line but if this "must be true" question is from CR then you MUST combine at least 2 facts from the passage, otherwise it will be wrong.
Source: Taught by Ron in his online class...
Thank you...


Sent from my iPhone using GMAT Club Forum

---