Of 30 applicans for a job, 14 had at least 4 years experience, 18 had degrees, and 3 had less than 4 years' experience and did not have a degree. How many of the applicants had at least 4 years experience and a degree?
A. 5
B. 7
C. 9
D. 13
সঠিক উত্তরঃ
A.
5
Explanation:
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