22 VW
Codes:
(a)ABCD (b)ABCD
3425 2431
(c)ABCD (d)ABCD
1325 3521
- Which of the following artificial stone is made using iron slag?
(a) Imperial stone (b) Garlic stone
(c) Ransom stone (d) Victoria stone
- Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I List-II
A. Smith test 1. Frost
B. Brard test 2. Durability
C. Hardness test 3. Devil's
D. Attrition test 4. Mohs scale
Codes:
(a)ABCD (b)ABCD
3142 2413
(c)ABCD (d)ABCD
1243 2143
- Which of the following test is used to determine the rate of wear of stones?
(a) Crushing test (b) Abrasion test
(c) Attrition test (d) Impact test
- For stones Mohs scale is used to determine
(a) toughness (b) hardness
(c) flakiness index (d) durability
- Match List-I with List-II and select the correct answer using the codes given below the
lists:
List-I List-II
(Name of stone) (Use of stone)
A. Granite 1. Ornamental work
B. Marble 2. Ballast
C. Chalk 3. Rough stone work
D. Laterite 4. Manufacture of cement
Codes:
(a)ABCD (b)ABCD
3124 2314
(c)ABCD (d)ABCD
2143 1423
- Marble is
(a) crystalline lime stone
(b) composed chiefly of silica and alumina
(c) fine grained crystals of feldspar and hornblende
(d) composed of carbonates of lime and magnesia
