GENERAL KNOWLEDGE

GK

INVENTIONS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following are two inventions in the text that were invented before 1900?
A
the telephone
B
the game of basketball
C
the airplane
D
the computer
E
Velcro
Explanation: 

Detailed explanation-1: -British inventors have been credited with some of the world’s greatest inventions, the steam engine, the telephone and the world-wide-web, for example.

Detailed explanation-2: -A discovery is recognizing something that already exists for the first time, that nobody has found before, e.g. how Christopher Columbus discovered the Americas. An invention is creating something totally new with one’s own ideas and development.

There is 1 question to complete.