1.

The number of students passing of failing in an exam for a particular subject is presented in the bar chart above. Students who pass the exam cannot appear for the exam again. Students who fail the exam in the first attempt must appear for the exam in the following year. Students always pass the exam in their second attempt.The number of students who took the exam for the first time in the year year 2 and the year 3 respectively, are ______

A. 55 and 48
B. 60 and 50
C. 65 and 53
D. 55 and 53
Answer» B. 60 and 50


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