Questions

If Metal A displaces Metal B from its solution, then Metal A ____.

The pH value increase from 7 to 14 represents a

Which of the following salts is acidic in nature?

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase
and click the button corresponding to it.
Turned down

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
Are not your father (1)/ and your elder brother (2)/ out of town? (3)/ No Error (4)

A manufacturer faces price elasticity of demand of a -2 for its product. If it lowers its price by 5%, the increase in quantity sold will be

If tea companies start using mechanised tea leave pickers

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 isneeded, select "no improvement".

As he tried harder, his steps slowed, his senses (was activated).