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MCQs 1: Which of the following is a mineral ?

basalt granite quartz syenite
Answer Explanation

MCQs 2: Gypsum is a_________________?

mechanically formed sedimentary rock igneous rock chemically precipitated sedimentary rock metamorphic rock
Answer Explanation

MCQs 3: Which of the following is a rock ?

quartz mica gypsum none of the above
Answer Explanation

MCQs 4: Slate is formed by metamorphic action on______________?

shale lime stone sand stone granite
Answer Explanation

MCQs 5: Which of the following has more fire resisting characteristics ?

marble lime stone compact sand stone granite
Answer Explanation

MCQs 6: The predominant constituent which is responsible for strength in granite is_____________?

quartz feldspar mica none of the above
Answer Explanation

MCQs 7: Jumper is a tool used for_______________?

testing of stones quarrying of stones dressing of stones none of the above
Answer Explanation

MCQs 8: A good building stone should not absorb water more than_____________?

5% 10% 15% 20%
Answer Explanation

MCQs 9: Sandstone is a ________________?
i. sedimentary rock
ii. aqueous rock
iii. silicious rock

The correct answer is:

only (i) both (i) and (ii) both (i) and (iii) all (i), (ii) and (iii)
Answer Explanation

MCQs 10: Which of the following sedimentary rocks changes into quartzite by metamorphic action ?

sand stone lime stone shale gypsum
Answer Explanation

MCQs 11: Quartitze is a_____________?

silicious rock argillaceous rock calcareous rock aqueous rock
Answer Explanation

MCQs 12: The stone suitable for rubble masonry should be____________?

hard tough heavy light
Answer Explanation

MCQs 13: Which of the following metamorphic rocks has the most weather resisting characteristics ?

marble quartzite slate lime stone
Answer Explanation

MCQs 14: The important test to be conducted on a stone used in docks and harbors is________________?

hardness test work ability test weight test toughness test
Answer Explanation

MCQs 15: Granite is not suitable for ordinary building purpose because_______________?

it can not be polished it is not a fire proof material it is costly it has less crushing strength
Answer Explanation

MCQs 16: The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as______________?

quarrying of stones blasting of stones seasoning of stones dressing of stones
Answer Explanation

MCQs 17: Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica______________?

basalt and marble are the only metamorphic rocks there is no sedimentary rock granite is the only igneous rock quartz and mica are minerals
Answer Explanation

MCQs 18: Which of the following stone is best suited for construction of piers and abutments of a railway bridge ?

granite sand stone lime stone quartzite
Answer Explanation

MCQs 19: Specific gravity for most of the building stones lies between_____________?

1.5 to 2.0 2.0 to 2.5 2.5 to 3.0 3.0 to 3.5
Answer Explanation

MCQs 20: Cross cut saw is used for_______________?

cutting soft stones cutting hard stones cutting large blocks of stones dressing stones
Answer Explanation

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