Questions

In which market form, a market or an industry is dominated by a single seller?

Which one of the following statements is correct?

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: As a result, people end up saving a considerable amount of money while also saving the planet.
Q: Recycling your waste makes you more responsible in the way you use and dispose of it.
R: It is evident from studies that people who do this instinctively cut down on buying unwanted things from the supermarket.
S: They think of how to dispose of the packaging or the product after use before even buying it.

The yellow colour of human urine is due to

What is the function of guard cells of stomata?

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

It goes without saying

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The choir really enjoys that piece.