Building Stone – [Building Materials MCQ] – Page 2

A. hard steel cone

B. mild steel ball

C. hard steel ball

D. diamond cone

A. thickness more than l0 cm

B. tensile strength not less than 10 N/cm²

C. compressive strength not less than 10 Nmm²

D. length more than 10 cm

A. along the direction of bedding plane

B. at 45° to the direction of bedding plane

C. at 60° to the direction of bedding plane

D. perpendicular to the direction of bedding plane

A. Sedimentary rocks

B. Stratified rocks

C. Igneous rocks

D. Metamorphic rocks

A. 2.7

B. 1.7

C. 1.9

D. 1.3