Feasibility of the project is under study.

A. unsuitability

B. cheapness

C. impropriety

D. impracticability

Answer: Option D

Solution(By Examveda Team)

Feasibility : practicality.
unsuitability : the quality of being inappropriate.
cheapness : the quality of being low in price, especially in relation to similar items or services.
impropriety : failure to observe standards of honesty or modesty.
impracticability : not practicable.


Antonym of Feasibility is impracticability