Building Materials
Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength

(ii) and (iii)
(iii) and (iv)
(i) and (ii)
(i) and (iv)

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Building Materials
A queen closer is a

Brick having the same length and depth as the other bricks but half the breadth
Brick with half the width at one end and full width at the other
Brick laid with its length parallel to the face or direction of wall
Brick laid with its breadth parallel to the face or direction of wall

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