Q. On which date the Prince of Saudi Arabia Saud al-Faisal, died ?

Answer of this question "On which date the Prince of Saudi Arabia Saud al-Faisal, died ?", here are 4 choices for this question : 7th July 2015, 8th July 2015, 9th July 2015, 10th July 2015.
Answer Is "9th July 2015".