Of 30 applicants 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 lest 4 year's experience and a degree?
A. 13
B. 9
C. 5
D. 7
সঠিক উত্তরঃ
C.
5
Explanation:
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