A sworn statement in writing made especially under oath or on affirmation before an authorized magistrate or officer is called an Affidavit. So far as judicial matters are concerned, several facts can be proved by way of affidavit. Such matters are required to be confined to such facts as the deponent is able of his own knowledge to prove.
Such affidavits should not contain matters of hearsay, argumentative matter or copies of or extract from documents. A fact may be proved by way of affidavit in proof of conduct of Public Servant as per the allegations as contained in the application. An affidavit may also contain an evidence of formal character.
Such affidavit may be read in evidence in any inquiry, trial or other proceedings. However, such Affidavit is required to be confined to such facts as the deponent is able to prove from his own knowledge and such facts as he has reasonable ground to be believed to be true