What a key-signature drill asks. A key signature is read, never asked by ear: there is nothing in it to hear.
The most sharps or flats a signature asked has, 0–7
Name the key as major, minor, or either
Answer by playing: the signature is shown with its key's tonic, and the key's scale — major, or natural minor — is played up from it
What a key-signature drill asks. A key signature is read, never asked by ear: there is nothing in it to hear.