In which city did a suicide bombing take place in Taksim Square on 31 October 2010, resulting in at least 32 injuries, 15 of whom were police officers?
The ans is - Istanbul
What was the stated motive behind a bombing in Centennial Park during the 1996 Summer Olympic Games in Atlanta, Georgia, USA?
At the official opening ceremony of which building, on 29 March 1871, did the Prince of Wales take the place of the Queen to declare it open?
Where was Expo 2010 held from 1 May to 31 October 2010, the most expensive Expo in the history of world's fairs with the largest site (5.28 square km), with more than 190 countries and over 50 international organisations participating?
Where did a magnitude 7.7 earthquake, 12.8 miles (20.6 km) deep occur at 9:42 p.m. local time on 25 October 2010, which generated a "significant tsunami" and resulted in at least 113 people reported dead, and over 160 missing?