Double stop: Quiz

Question 1: In forte, however, even with a modern violin and bow it is quite possible to play three notes at once, especially when played a little more towards the ________.
String instrumentGuitarBass guitarFingerboard

Question 2: A ________ double stop simply consists of striking both bars or timpani with two separate mallets.
Bass drumPercussion instrumentPianoTambourine

Question 3: A double stop, in music terminology, is the act of playing two notes simultaneously on a melodic percussion instrument (like a marimba) or stringed instrument (for example, a violin or a ________).
Classical guitarGuitarBass guitarElectric guitar

Source: The Full Wiki (