Question

find the odd man out (gold,silver,copper,brass

Answer 1

Heya,

Brass because gold,silver and copper are metals.

HOPE IT HELPS :-))

Answer 2

Brass is the correct answer for the odd one out since gold, copper and silver are the metals due to their property of good conductor of electricity.

On other hand, Brass is an alloy of zinc and copper.

It carries few property of zinc and copper respectively that made it a bad conductor in terms of electrical and mechanical property.