2015 · Q78
The next two (02) items are based on the following Table: Number of students studying in different standards of 6 different schools:
| Standard | I | II | III | IV | V | VI |
| School A | 42 | 54 | 48 | 58 | 50 | 38 |
| School B | 50 | 60 | 58 | 45 | 45 | 46 |
| School C | 40 | 48 | 58 | 46 | 42 | 54 |
| School D | 45 | 55 | 46 | 40 | 52 | 50 |
| School E | 48 | 55 | 44 | 55 | 52 | 48 |
| School F | 51 | 52 | 54 | 42 | 60 | 54 |
What is the average number of students studying in Standard I from all schools together?
general-mental-abilitydata-interpretation
- A50
- B48
- C43
- D46
Explanation
Students in Standard I across the six schools number 42 + 50 + 40 + 45 + 48 + 51 = 276. The average over six schools is 276/6 = 46. Hence the average is 46.