Who is called the "father of modern information

In the following question select the answer pair that expresses a relationship most similar to that expressed in the capitalised pair.

Select the most appropriate ANTONYM of the word ‘MOBILE’ from the given sentence.

Amatya said to me, “We are to leave for dance early.”

Person who is friendly, lively and enjoyable

QUAY 

Which of the following is an antonym of "obsolete"?

Find out the wrongly spelt word.

Deliberately cause (someone) to believe something that is not true, especially for personal gain

The mountain's majesty left the hikers in awe.

Choose the correct synonym of the given word.

Scarce