Determining the Number of Female Members in a Club

Easy Data Sufficiency Analyzing Information

A club has 30 members with a mixture of male and female members. The club president wants to determine how many female members are in the club.

Statement (1): The number of male members is 12.

Statement (2): The number of female members is twice the number of male members.

Statement (1) alone is sufficient, but statement (2) alone is not sufficient.

Statement (2) alone is sufficient, but statement (1) alone is not sufficient.

Both statements together are sufficient, but neither statement alone is sufficient.

Each statement alone is sufficient.

Submitted10.1K

Correct7.8K

% Correct78%