A person who inspects or evaluates something, often in a professional capacity.

A person who conducts an examination or a formal inquiry.

एक व्यक्ति जो एक परीक्षा या औपचारिक पूछताछ करता है।

English Usage: The examiner found several discrepancies in the financial report.

Hindi Usage: परीक्षक ने वित्तीय रिपोर्ट में कई विसंगतियाँ पाई।