Musical Instruments and Classification of Instruments
This domain tests instrument names, sound-production families and Kerala-specific instruments. Questions ask you to classify an instrument by how sound is produced, not by appearance alone.
Core rules
- The fourfold Indian classification is tata, avanaddha, sushira and ghana. Tata is string, avanaddha is membrane, sushira is wind, and ghana is solid or idiophone.
- Carnatic instruments include veena, violin, flute, mridangam, ghatam and kanjira. Hindustani instruments include sitar, sarod, tanpura, tabla and pakhawaj.
- Kerala instruments include chenda, maddalam, idakka, thimila, chengila, elathalam, kombu, kuzhal and pulluvan veena.
Worked example
Classify idakka, chengila, kuzhal and veena. Idakka is avanaddha because it has a skin membrane. Chengila is ghana because it is a solid metal idiophone struck to mark time. Kuzhal is sushira because air is blown through it. Veena is tata because strings vibrate. The reasoning is sound production, not the instrument's size or ritual use.
Traps that cost marks
Classifying by shape instead of sound production; calling chenda a string instrument; treating chengila as avanaddha; forgetting that ghana includes solid metal and clay idiophones; mixing Kerala and Carnatic instrument names without context.