Question

a group of cutlery is called

Answer 1

Collective noun for cutlery are 
                set of cutlery
                canteen of cutlery

Hope it will help u.

Answer 2

Punctuation. Collective Nouns. A collective noun is a word for a group of specific items, animals or people. For example, a group of ships is called a fleet, a group of cows is called a herd, a group of lions is called a pride, a group of baseball players is called a team, and a group of ants is called a colony.