GMAT Data Sufficiency
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Source: OG11th
Level: 3
In a random sample of 80 adults, how many are college graduates?
(1)In the sample, the number of adults who are noj college graduates is 3 times the number who are college graduates.
(2)In the sample, the number of adults who are noj college graduates is 40 more than the number who are college graduates.
- A Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
- B Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
- C BOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
- D EACH statement ALONE is sufficient.
- E Statements (1) and (2) TOGETHER are NOT sufficient.