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.

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