Q. In the light of ancient inventions, consider the following statements:
  1. The potter's wheel was first used in Mesopotamia around 3500 BC.
  2. The earliest known use of the wheel for transportation dates back to 2500 BC.
  3. The wheel was utilized in Inca civilization for transportation.
How many of the above statements are correct?

Answer: Only one
Notes: Thus, only one statement is correct.