## At a business dinner, people were offered coffee or tea. If all the diners had either coffee or tea, how many of the

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### At a business dinner, people were offered coffee or tea. If all the diners had either coffee or tea, how many of the

by BTGmoderatorDC » Sun Aug 02, 2020 5:08 pm

00:00

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## Global Stats

At a business dinner, people were offered coffee or tea. If all the diners had either coffee or tea, how many of the diners had tea?

(1) Of the 60 people at the dinner, 10% had tea.

OA A

Source: Princeton Review

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### Re: At a business dinner, people were offered coffee or tea. If all the diners had either coffee or tea, how many of the

by [email protected] » Mon Aug 03, 2020 10:11 pm

00:00

A

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C

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## Global Stats

BTGmoderatorDC wrote:
Sun Aug 02, 2020 5:08 pm
At a business dinner, people were offered coffee or tea. If all the diners had either coffee or tea, how many of the diners had tea?

(1) Of the 60 people at the dinner, 10% had tea.

OA A

Source: Princeton Review
Statement 1 itself is sufficient. Number of diners who had tea = 10% of 60 = 6. Statement 2 is insufficient as we have no information about the number of diners who had tea.