Which of these devices helps a computer understand human

The classteacher ________ all the seats of the students in the classroom.

Ramesh asked his friends to ________ the cards.

Select the most appropriate antonym of the given word.

SPARSE

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

Select the word which means the same as the group of words given.

An underground hole dug by a small animal as a dwelling

Select the option which is synonym of the given word

ELABORATE

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

The river was shallow near the shore.

Select the most appropriate synonym of the given word.

Obligatory

Select the most appropriate ANTONYM of the given word.  

Humility