With how many states does the boundary of Haryana

Revel

A person who takes a position of power or importance illegally or by force

Choose the one which best expresses the meaning of the given word .

Nebulous

Select the option that can be used as a one-word substitute for the given group of words.

Stealthily done

choose the option which represents a pair of either synonyms or antonyms.

Select the sentence with the appropriate use of adverb of frequency.

12. Vulnerable

Read each sentence to find out whether there is any grammatical error in it. Mark the part with the error as your answer. 

Empathy