The maximum limit of weight of fibreboards is _________
(a) 960 kg/m^3
(b) 1960 kg/m^3
(c) 2460 kg/m^3
(d) 2960 kg/m^3
This question was addressed to me during an online interview.
My question is from Timber topic in portion Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials