Inventions Questions

General anaesthetic was invented by?

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

When the architect won a prize in a play­writing competition his friends admired his universality.

World Wide Web was invented by ________.

The artificial heart was invented by _________.

Who Invented LED?

Who was the invertor of frozen foods?

Artificial Intelligent robot named Shelley developed by the MIT media lab writes which type of stories?

Inventor of Instant Noodles was a citizen of which country?