PLEASE NOTE THAT THERE ARE 10000 MORE WHO ARE A LOT MORE COMPETENT THAN YOU ARE. AND THE REST OF THE OTHERS WHICH YOU WILL SEE VERY SOON, YOU HAVE LEARNED ENGLISH VERY MUCH AT A LATER STAGE IN LIFE BY YOUR PRONUNCIATION WHICH I HAVE NOTED
Here we cant take the majority as the subject but the majority of children can be taken as the subject and the majority is not singular it must be plural beacuse If you mean the word to describe a collection of individuals, then the word should be treated as plural.
සර්,මේ විදියට කිව්වොත් වැරදිද? "Generally, when the teacher does not come to that subject, most of the children are in the playground because they think that playing a game is better than studying."