Given, R=(56±5.6)kΩ =56kΩ±10%of 56kΩ =56×103±10%Ω As per the colour code for carbon resistors, the colour assigned to numbers 5→ Green 6→ Blue 3→ Orange For 10% accuracy or tolerance, the colour is silver. Hence, the bands of colours of carbon resistor in sequence are green, blue, orange and silver.