Which of the following rocks is transformed into marble?
A.Limestone
B.Granite
C.Peat
D.Shale
Author: BILAL KHATTAK
In pack-carburising carbon is supplied
A.Through gas
B.In the form of graphite
C.In the form of charcoal
D.In the form of hydrocarbons
E.In the form of calcium carbide
The expected life of a wheeled tractor is nearly
A.1 year
B.2 to 3 years
C.5 to 6 years
D.8 to 10 years
Who of the following make a broader use of accounting information??
A. Accountants
B. Financial Analysts
C. Auditors
D. Marketers Read More about this Mcq
Plasmolysis will occur when the cell is placed in a:
A.Acidic solution
B.Isotonic solution
C.Hypotonic solution
D.Hypertonic solution
Which of the following materials demonstrate viscoelastic behaviour?
A.Rubber
B.Glass
C.Plastics
D.Non-crystalline organic polymers
E.All of the above
Temporary hardness in water in caused by salts like
A.Sulphates
B.Nitrates
C.Chlorides
D.Carbonates
E.All of the above
A collar-like structure between head and tail as well as an end plate is present in:
A.Bacteria
B.Bacteriophage viruses
C.All viruses other than bacteriophages
D.None of these
What is the major cause of diminishing wild life?
A.Cannabalism
B.Habitat destruction
C.Felling of trees
D.Paucity of drinking water
Which of the following metal can be cast in plaster moulds?
A.Yellow brass
B.Manganese
C.Aluminium bronzes
D.All of the above
