Which of the following statements are correct about the attack of 9/11.

(i) One airliner each crashed into the North and South Towers of the World Trade Centre in New York.

(ii) A third aircraft crashed into the Pentagon building in Moscow where American Defence Department is headquartered.

(iii) The fourth aircraft, presumably bound for the Capitol building of the US Congress, came down in a field in Pennsylvania.

(iv) The attacks killed nearly three thousand persons.

(i), (iii) and (iv) only

Correct statements are about the attack of 9/11.
(i) One airliner each crashed into the North and South Towers of the World Trade Centre in New York.

(ii) A third aircraft crashed into the Pentagon building in Arlington, Virginia, where the US Defence Department is headquartered.
(iii) The fourth aircraft, presumably bound for the Capitol building of the US Congress, came down in a field in Pennsylvania.
(iv) The attacks killed nearly three thousand persons.