Select the option which is the most appropriate one word substitution for the given group of words.
A decision which cannot be taken back
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. irrevocable.
- irrevocable- (used about a decision, action, etc.) that cannot be changed or reversed
- infallible- (used about a person) never making mistakes or being wrong
- irrational- not based on reason or clear thought
- indelible- that cannot be removed or washed out
As the chosen option expresses the meaning of the given group of words it will be correct.