The histogram above represents the number of candidates that sat for the Mathematics examination in a school. How many candidates scored more than 50 marks?
A.
80
B.
95
C.
100
D.
115
Correct answer is B
\(\begin{array}{c|c} Mark & No. of Candidate\\\hline 60 & 40\\ 70 & 25\\ 80 & 15\\ 90 & 10 \\100 & 5 \\\hline & 95 \end{array}\)