Study the given table and answer the question that follows.
Given that the total number of students is 100.
|
Subject |
Marks out of 100 |
||||
|
80 and above |
60 and above |
40 and above |
20 and above |
0 and above |
|
|
A |
9 |
31 |
81 |
92 |
100 |
|
B |
4 |
20 |
67 |
81 |
100 |
|
C |
7 |
26 |
74 |
87 |
100 |
The number of students who scored less than 80% marks in A is:
1
73
2
83
3
91
4
71