What key signature has 5 sharps?

Answer 1

B major, or G sharp minor. The sharps are F, C, G, D and A.

F#, C#, G#, D#, A#

Answer 2

B major and G-sharp minor has 5 sharps.

F-sharp major and D-sharp minor has 6 sharps.

Answer 3

B major and G# minor has 5 sharps.