Who was the last Mughal Emperor to sit on Mayur Singhasan?

The last Mughal Emperor was Bahadur Shah. His father’s name was-

The Mughal Emperor who prohibited the use of tobacco was –

Who of the following Mughal emperor was coronated twice?

The Mughal Emperor at the time of Nadir Shah’s attack was –

During the time of which Mughal Emperor did Sir Thomas Roe come to India?