The histogram above represents the number of candidates who did Further Mathematics examination in a school. How many candidates scored more than 40?
Attached Figure / Diagram
A
100
B
79
C
150
D
90
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
Number of students that scored above 40 = 55 + 45 + 30 + 15 + 5
= 150 students.
Source: WAEC / JAMB / NECO Classroom Archive (Record #55453)