Question

Why do nails have pointed tips?

• A. It enhances their look.
• B. It reduces the force required to fix it in the wall.
• C. It increases the strength.
• D. It makes it easy to handle.

Answer 1

The correct option is B It reduces the force required to fix it in the wall.

pointed ends occupy a very small area , as a result of which the pressure on the walls by applied force is more and nails can easily pierce.

so option (B) is correct