1000+ Building Materials Multiple Choice Questions and Answers - 2

Question: 6

Laterite is found in

(A) Kerala

(B) U.P.

(C) Punjab

(D) West Bengal

Question: 7

The fire clay contains pure

(A) magnesium

(B) hydrated aluminium silicate

(C) oxide of iron

(D) lime

Question: 8

Soundness test of cement determines

(A) durability

(B) quality of free lime

(C) initial setting

(D) ultimate strength

Question: 9

Stones used for ornamental work must be

(A) heavy

(B) light

(C) hard

(D) soft

Question: 10

For construction of structures under water, the type of lime used is

(A) pure lime

(B) quick lime

(C) fat lime

(D) hydraulic lime