Match the following tests conducted on sub-grade of highway with their types.
| Test | Type |
| 1. Shear test | A. California bearing ratio test |
| 2. Bearing test | B. Triaxial compression test |
| 3. Penetration test | C. Plate bearing test |
1
1-C, 2-B, 3-A
2
1-B, 2-C, 3-A
3
1-B, 2-A, 3-C
4
1-A, 2-B, 3-C