In an examination, 43% passed in Mathematics, 48% passed in Economics and 52% passed in Statistics. Only 8% passed in all the three subjects. 14% passed in Mathematics and Economics and 21% passed in Mathematics and Statistics and 20% passed in Economics and Statistics. Number of examinees who took the examination is 300. The number of examinees who passed only one of the subjects is:
A. 57
B. 63
C. 114
D. 171
Answer:D
In an examination, 43% passed in Mathematics, 48% passed in Economics and 52% passed in Statistics. Only 8% passed in all the three subjects. 14% passed in Mathematics and Economics and 21% passed in Mathematics and Statistics and 20% passed in Economics and Statistics. Number of examinees who took the examination is 300. The number of examinees who passed only one of the subjects is:
A. 57 B. 63 C. 114 D. 171