General Knowledge Questions

Who invented the mobile phone?

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

Select the word with the correct spelling.

In unicellular organisms, all functions like digestion, respiration and reproduction are performed by a how many cell(s)?

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".

I'm staying with some friends who are owning a farm.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

If a body is moving on a circular path, what is its average velocity if it completes one cycle in one second?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Belief or opinion contrary to what is generally accepted