RESISTOR COLOUR CODE INDICATOR.

Colour	Value
Black	0
Brown	1
Red	2
Orange	3
Yellow	4
Green	5
Blue	6
Violet	7
Gray	8
White	9
Gold	±5% (tolerance)
Silver	±10% (tolerance)

                                         1    2    3       4

Here 1 represents first digit,

         2 represents second digit,

         3 third digit,

         4 tolerance,

Ex:

1)      1^st band--------- Yellow------------ 4

2^nd band--------- violet------------- 7

3^rd band---------- Orange------------ x10³.

4^th band---------- Silver-------------- ±10%

Resistance = 47x10³ = 47 KΩ with ±10% tolerance.