Building Materials
Pick up correct statement from the following:

Fibre boards are used for light weight standing members
Fibre boards are obtained by impregnating a resin product on fibres
All listed here
Fibre boards are used for thermal and acoustic control

ANSWER DOWNLOAD EXAMIANS APP

Building Materials
Cast iron

All listed here
Is obtained by purifying pig iron
Is manufactured in required shapes
May contain 2 to 5 per cent of carbon with other impurities

ANSWER DOWNLOAD EXAMIANS APP