What is the collective noun of school boys?

There isn't a single, universally accepted collective noun for school boys. Here are some options, each with a slightly different nuance:

* A class of schoolboys: This is the most common and straightforward option.

* A troop of schoolboys: This implies a group of boys who are mischievous or adventurous.

* A bevy of schoolboys: This is a less common option, but it suggests a group of boys who are charming or elegant.

* A gang of schoolboys: This implies a group of boys who are close-knit and possibly mischievous.

* A group of schoolboys: This is the most generic and neutral option.

Ultimately, the best collective noun to use depends on the specific context and the tone you want to convey.