Questions

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question,
choose the correct alternative and click the button corresponding to it.
I have been _____ this problem since noon.

Which of the following is not a semiconductor?

If one plots the tank irrigation in India and superimposes it with map of well irrigation,one may find that the two are negatively related. Which of the following statements explain the phenomenon?1. Tank irrigation predates well irrigation.2. Tank irrigation is in the areas with impervioussurface layers.3. Well irrigation requires sufficientground water reserves.4. Other forms of irrigation are not available.Select the correct answer using the code given below.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

To be deprived of a close relation or friend through their death.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

A slight fault that can be forgiven.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

To go to somebody's head

Which voting method was discontinued in 2000?

For which one of the following does the centre of mass lie outside the body?