Question

The life changing man made machine is

• A. Aeroplane
• B. Steam engine
• C. Computer
• D. All of the above

Answer 1

The correct option is C Computer

The man-made machines are the equipment which performs tasks as per the order. These machines are highly complex and perform difficult tasks like the computer. The computer can perform huge tasks within seconds and without any error. The use of the computer is based on the orders which are given by the humans. The development of computers has led to tremendous increase in the economic and industrial fields which had changed the life of man.

Thus, the correct answer is option C.