Which statement about the C-major scale is true?

Which statement about the C-major scale is true?

• A. It starts on G
• B. It consists only of the white keys from C to C
• C. It uses sharps
• D. It uses flats

Answer: (B)

C major is defined by using only natural notes, with no sharps or flats. On a piano, the C major scale runs from C up to the next C using the white keys: C, D, E, F, G, A, B, C. Because all these notes are naturals (no accidentals), the statement that it consists only of the white keys from C to C is true. The other ideas don’t fit because starting on G would describe a different key, and those keys would involve sharps or flats, which C major does not use.

C major is defined by using only natural notes, with no sharps or flats. On a piano, the C major scale runs from C up to the next C using the white keys: C, D, E, F, G, A, B, C. Because all these notes are naturals (no accidentals), the statement that it consists only of the white keys from C to C is true. The other ideas don’t fit because starting on G would describe a different key, and those keys would involve sharps or flats, which C major does not use.