Sulphur is to Vulcanisation as Chlorine is to ____________?

A. Extraction
B. Bleaching
C. Metallurgy
D. Allotropy

Detect analogy : Chlorine : Fluorine : Iodine
A. These are names of inert gases. B. These are gases at room temperature. C. These are transition elements. D. These are halogens....
Acting : Theatre : : Gambling : ____________?
A. Casino B. Club C. Bar D. Gymn...
Import : Export : : Expenditure : ____________?
A. Deficit B. Revenue C. Debt D. Tax...
Quail : Partridges : : Yark : ____________?
A. Cows B. Deer C. Oxen D. Antelopes...
Earth : Sun : : Moon : ____________?
A. Orbit B. Sky C. Star D. Earth...
Primo : Music : : Suburd : ____________?
A. Province B. Country C. State D. City...
Rill : Stream : : Pony : ____________?
A. Mare B. Mule C. Donkey D. Horse...
Anaemia : Blood : : Anarchy : ____________?
A. Disorder B. Monarchy C. Government D. Lawlesseness...
Convoy : Ships : : Deputation : ____________?
A. Voters B. Representatives C. Politicians D. Writers...
Triff is to Battle as Frugal is to ____________?
A. Sprint B. Vague C. Miserly D. Vital...