In an examination, the result of a certain school is as shown in the histogram above. How many candidates did the school present?
Attached Figure / Diagram
A
12
B
16
C
18
D
19
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
3 + 5 + 8 + 1 + 2 = 19
Source: Myschool Past Questions Archive (Record #33073)