Home » Measurement Units » 2 » d One kilohm is:   a.   10 ohm   b.   0.01 ohm   c.   0.001 ohm   d.   1000 ohm Your answer "d" is CORRECT! The prefix 'kilo' means 'thousand'. For example 'kilometre' meaning a thousand metres, or 'kilowatt' meaning a thousand watts. Next