Questions

Since, the starting statement carries a subject; the next statement will carry a verb i.e. Q follows as it mentioned the discovery of the Regent. R will bethe continuing statement which states what he actually discovered. P follows next as it talked about the reaction of the Regent after the discovery. And S would be the concluding statement and thus form a coherent paragraph.

The correct formation would be, ‘The Regent having discovered that he had imprisoned an innocent man released Voltaire and gave him a pension.’

The International Day Against Drug Abuse and Illicit Trafficking is a United Nations International Day against drug abuse and the illegal drug trade. The United Nations' (UN) International Day Against Drug Abuse and Illicit Trafficking falls on June 26 each year. 

Cheque written by drawer and dated at some point in past is called as theante-dated cheque.Example-If drawer writes a cheque on 1st Februarybut he put the date 1st January. This type of cheque is called antedated cheque.