The following chart represents the number of students who passed the CAT exam or the XAT exam or the CET exam or None of these exams. (Assume that there are no students who passed more than one exam.)
Number of students who qualified for CAT/XAT/CET Exams
What was the percentage of students who succeeded in at least one of three exams in 2000 ?
A.
82.4 %
B.
82.8 %
C.
82.35 %
D.
83.3 %
Correct answer is C
Total percentage of students who succeeded in at least one of three exams in 2000 = (140 x 100)/170 = 82.35 %