Synonym of APPRAISAL

Answer: Option A

Estimation : a rough calculation of the value, number, quantity, or extent of something.
Praise : express warm approval or admiration of.
Approval : the action of approving something.
Investigation : the action of investigating something or someone; formal or systematic examination or research.
Appraisal : an act of assessing something or someone.

Synonym of Appraisal is Estimation