DS passed examinations gmat

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Posted by: dauntless18

. Last year of the applicants for a job on a police force passed the physical xamination. If of the applicants who passed the physical examination also passed the written examination, how many of the applicants passed both examinations ?
(1) The number of applicants who did not pass either examination was equal to the number who passed the written examination only.
(2) There was a total of 100 applicants

A
B
C
D
E

dauntless, i think there should be some percentages mentioned in this problem.