Study carefully the table given below and answer the question asked here under.
The following table gives the marks (out of 100) of five students (i.e. A, B, C, D and E) over the years 2021 to 2025.
| Year | A | B | C | D | E |
|---|---|---|---|---|---|
| 2021 | 75 | 82 | 75 | 84 | 74 |
| 2022 | 90 | 93 | 85 | 86 | 79 |
| 2023 | 96 | 76 | 65 | 85 | 85 |
| 2024 | 92 | 85 | 66 | 81 | 82 |
| 2025 | 86 | 82 | 73 | 80 | 83 |
Which year witnessed the lowest average marks attained by the students ?
A2021 ✓ Correct
B2022
C2023
D2024
Correct answer: (A) 2021
Explanation
Find each year's total and compare. 2021 totals 390 with an average of 78, 2022 totals 433, 2023 totals 407, 2024 totals 406 and 2025 totals 404. Among the years offered, 2021 has the lowest average, so the answer is 2021.
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