Incorrect
Explanation
The tree had two apples, so when one fell, there was one apple on the ground and one apple on the tree. So neither had apples, just an apple.
Solve this puzzle
Caleb is 54 years old, and his father Franklin is 80. How many years ago was Franklin three times the age of his son Caleb?
100 years 20 years 50 years 41 years