Fill in the blank with the correct Adverb. Choose the correct answer…

The correct answer is Option (1) → little

An adverb is a word that tells how, when, where or how much something happens. It can also describe an adjective or another adverb, for example she sings sweetly, very hot.

Complete sentence: He is little known outside India. "He is little known outside India" means few people outside India know him.

Option	What it tells	Example
(1) little (answer)	As an adverb, little means hardly, not much. Before a past participle such as "known", it gives the fixed pattern little known: known to very few people.	The village is little known to tourists.
(2) least	Least is the superlative. It needs "the" and a comparison with all others of a group (the least known of all his books).	This is the least expensive phone in the shop.
(3) less	Less is the comparative. It needs a second thing to compare with (less known than his brother), and the sentence has none.	Walking is less tiring than running.
(4) lesser	Lesser is an adjective meaning smaller or less important, used before a noun (a lesser evil). It does not work as an adverb after "is".	Of the two evils, choose the lesser one.