Consider the following pairs:
| S.No. | Epoch/Event | Timeline |
| 1. | End of the last Ice Age | Around 12,000 years ago |
| 2. | First human settlements | Around 1,000 years ago |
| 3. | Invention of Writing | Around 6,500 years ago |
Which of the pairs given above is/are correct?
1
1 only
2
1 and 3
3
2 only
4
2 and 3