Teaching OSSC TGT Teachers Mock Test 2023 General Knowledge Geography (World Geography) Origin and evolution of Universe Solar system
Consider the following events.
1. First reptiles
2. First insects
3. Shelled animals
4. First mammals
Arrange the above events in chronological order of their origin on the earth and select the correct answer from the codes given below:
1
2, 1, 3, 4
2
2, 3, 1, 4
3
3, 2, 1, 4
4
2, 4, 1, 3