Correct Answer - Option 2 : TROWEL
The logic as follows is
A scalpel is a tool that is a small and extremely shard blade used by surgeons for surgery.
1. Awl is a tool used by cobblers for making holes, enlarging holes as well as stitching in a variety of materials.
2. Trowel is a tool used by bricklayers for digging, applying, smoothing, or moving the viscous or particulate material.
3. Axe is a tool used for chopping, splitting, chipping, and piercing wood.
4. Tack is a small nail with a sharp point and flathead
Hence, the correct answer is "Trowel".