| Question | Which of the following years is not a leap year? | |
| Type | multiple_choice | |
| Option | 800 | incorrect |
| Option | 700 | correct |
| Option | 1600 | incorrect |
| Option | 2000 | incorrect |
| Solution | A century divisible by 400 is a leap year. The years 800, 1600 and 2000 are divisible by 400, so they are leap years. The year 700 is not divisible by 400, so it is not a leap year. | |
