The following table shows the marks scored by six students (A-F) in six different subjects S1 to S6 having 160, 160, 120, 120, 200 and 240 as maximum marks respectively. Based on the data in the table, answer the question that follow.
Student-wise details of Marks Scored
| Students | S1 (Out of 160) | S2 (Out of 160) | S3 (Out of 120) | S4 (Out of 120) | S5 (Out of 200) | S6 (Out of 240) |
|---|---|---|---|---|---|---|
| A | 76 | 84 | 66 | 56 | 154 | 144 |
| B | 120 | 100 | 84 | 76 | 136 | 132 |
| C | 128 | 72 | 64 | 70 | 144 | 160 |
| D | 84 | 130 | 96 | 84 | 104 | 168 |
| E | 64 | 128 | 90 | 92 | 174 | 70 |
| F | 70 | 96 | 60 | 56 | 164 | 96 |
What is the average marks scored in the subject S5 by all the students together?
A142
B144
C146 ✓ Correct
D148
Correct answer: (C) 146
Explanation
The S5 marks are 154, 136, 144, 104, 174 and 164. Their sum is 876. Dividing by the 6 students gives 876/6 = 146.
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