?
That which cannot be done without
Answer & Solution
Correct Answer:
Option
C
One word substitute is Indispensable.
Irrevocable: not able to be changed, reversed, or recovered; final.
Impracticable: (of a course of action) impossible in practice to do or carry out.
Indispensable: absolutely necessary.
Impossible: not able to occur, exist, or be done.
Irrevocable: not able to be changed, reversed, or recovered; final.
Impracticable: (of a course of action) impossible in practice to do or carry out.
Indispensable: absolutely necessary.
Impossible: not able to occur, exist, or be done.
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