In which of the following years did Nadir Shah invade India and sack Delhi?

Option 3 : 1739

The correct answer is 1739.

• In 1739 Nadir Shah invaded India and sacked Delhi.
  • The Battle of Karnal, was a decisive victory for Nader Shah, the founder of the Afsharid dynasty of Iran, during his invasion of India.
  • Nadir Shah advanced toward India in 1738. He captured the western frontiers of the Mughal Empire such as Kabul, Ghazni, and Lahore in 1739.
  • The two forces of Nadir Shah and Muhammad Shah met at Karnal. At the battle of Karnal on 13 February 1739, Nadir Shah easily outnumbered the Mughal forces.
  • The battle lasted for less than three hours and the Mughal emperor, Muhammad Shah surrendered.
  • Both the rulers now entered Delhi on 12 March 1739 and Delhi was handed over to Nadir Shah, along with all its treasures.
  • In 1739, Nadir Shah, the emperor of Iran, conquered and enslaved the city of Delhi and took away immense quantities of money.
  • Shah's army had easily defeated the Mughals in the battle of Karnal and in the aftermath of the battle, would eventually capture the Mughal Capital.