B Major Scale

The B major scale is a seven-note scale that follows the pattern of whole and half steps typical for a major scale:

Whole, Whole, Half, Whole, Whole, Whole, Half
B (root)
C♯ (major 2nd)
D♯ (major 3rd)
E (perfect 4th)
F♯ (perfect 5th)
G♯ (major 6th)
A♯ (major 7th)
B (octave)

B Major have Five sharps: F♯, C♯, G♯, D♯, and A♯.
Key Signature : 5 Sharp Scale

Relative Minor of B Major:
The relative minor of any major scale is the minor scale that starts a minor third (or three semitones) below the tonic of the major scale. So, to find the relative minor of B major, you need to go down a minor third from B. A minor third below B is G♯. Thus, the relative minor of B major is G♯ minor.

B Major Scale: B, C♯, D♯, E, F♯, G♯, A♯, B.
Relative Minor of B Major: G♯ minor (same key signature: 5 sharps).