1.  It travels over land and water. Who invented the HOVERCRAFT?

A. S. Sperrow
B. O. Stricheg
C. T. Henman
D. C. Cockerell

Answer: Option D

Explanation:

Christopher Cockerell invented the hovercraft in 1956. His early experiments with the idea involved a cat food tin, a coffee tin and an industrial blower.