Select the most appropriate ANTONYM of the underlined word in the given sentence.

The list included many mundane, routine tasks.

Direction: In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

To rummage about in a place or container in search of something.

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

A keeper or custodian of a museum

Select the most appropriate one-word substitution for the given group of words.

A person who is experiencing dementia brought about by old age

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

The area of medicine that deals with disease of old age-

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

 A foolish person-

Choose the word that can substitute the given group of words.

A fall of water from a great height

Provide one word substitution for the following expression.
 'One who does not make mistakes.'