Questions

Which one of the following is the largest source of natural energy to humans?

Which of the following scientists had done some calculations for the fifth state of matter?

_______________________ is the unemployment which exists in any economy due to people being in the process of moving from one job to another.

Oxygenated blood flows out of the heart through the _____ .

Which of the following increase the risk of developing osteoporosis?

Radish is an example of

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The server with ______ I was talking is my good friend.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

Many countries and States (is debating) a ban on plastic bags or taxing their use.