The SI number of electrical resistivity

Find the word with the appropriate similar meaning of the word in Italic from the options given:

Person with independent or unorthodox views

In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

 Fill in the blanks with the appropriate antonym of the word in Italic from the options given:

A devil's advocate would be:

Poignant

Select the most appropriate ANTONYM of the given word.

Hospitality

Choose the word correct antonym:

Contemporary

A very powerful businessman

Sanguine