Q1. What is the primary material used for the bars of a modern marimba?
A. Metal
B. Wood
C. Synthetic plastic
D. Stone
Answer: B. Wood
Q2. The marimba belongs to which family of musical instruments?
A. Chordophone
B. Aerophone
C. Idiophone
D. Membranophone
Answer: C. Idiophone
Q3. What structure is suspended below each bar on a marimba to amplify the sound?
A. Resonator pipes
B. Metal bells
C. Drum heads
D. Strings
Answer: A. Resonator pipes













