Question

In which sentence does the verb number need to be changed in order to agree with the indefinite pronoun?

Everything stated in these reports appears to be correct.
Each of the problems were solved.
All of his pets demand a great deal of attention.
Few of the participants remember the incident.

Answer 1

Each of the problems (WAS) solved

It the word WAS because it has a better sound and beat to it hope this helps

Answer 2

Each of the problems WAS solved.

Step-by-step explanation:

The indefinite pronoun 'each' is always singular and takes a singular verb.