| Question | How many days are there in y weeks y days? | |
| Type | multiple_choice | |
| Option | 8y | correct |
| Option | 8y2 | incorrect |
| Option | 16y | incorrect |
| Option | 21y | incorrect |
| Solution | There are 7 days in a week, so y weeks will contain 7y days. ∴The required number of days = 7y + y days = 8y days | |
