state gov SCCL Junior Assistant Mock Test 2022 General Knowledge Indian Geography Indian Economic and Human Geography
Which of the following are sedimentary rocks?
1. Shale
2. Limestone
3. Gabbro
4. Conglomerate
Choose the correct answer using the codes.
1
1, 2 and 4 only
2
1, 2 and 3 only
3
1 and 2 only
4
1, 2, 3 and 4