| 1. | During which period was WTC Towers of USA constructed? |
| a. | | 1956-66 |
| b. | | 1966-73 |
| c. | | 1973-79 |
| d. | | 1980-83
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| 2. | In which city of USA, were WTC Towers located? |
| a. | | Washington D.C. |
| b. | | San Fransisco |
| c. | | New York City |
| d. | | New Jersey
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| 3. | In total how many buildings does WTC of USA comprised of? |
| a. | | 2 |
| b. | | 3 |
| c. | | 5 |
| d. | | 7
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| 4. | During which period was WTC considered as the tallest building of the world? |
| a. | | 1970-71 |
| b. | | 1972-73 |
| c. | | 1974-75 |
| d. | | 1978-80
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| 5. | The complex was so large that it had its own zip code, 10048. |
| a. | | True |
| b. | | False
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| 6. | When completed, 1 WTC became the tallest building on Earth, unseating the Empire State Building after a 40 year reign. |
| a. | | True |
| b. | | False
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| 7. | On a typical weekday 50,000 people worked in the towers, with another 200,000 passing through as visitors. |
| a. | | True |
| b. | | False
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| 8. | What was the height of WTC Tower 1 including antenna/ spire? |
| a. | | 526.3 m |
| b. | | 417.0 m |
| c. | | 413.0 m |
| d. | | 500.0 m
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| 9. | How many floors was there in WTC Tower? |
| a. | | 90 |
| b. | | 100 |
| c. | | 110 |
| d. | | 115
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| 10. | On February 13, 1975, the WTC North Tower was beset by a fire which spread over nearly half of the 11th floor. |
| a. | | True |
| b. | | False
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| 11. | When were WTC towers attacked by Al Qaeeda suicide hijackers by crashing American Airlines Flight 11 into the North Tower and United Airlines Flight 175 into the South Tower? |
| a. | | September 11, 2001 |
| b. | | February 26, 1993 |
| c. | | January 13, 2003 |
| d. | | December 13, 2002
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| 12. | Approximately how many people were killed during the Al Qaeeda attacks on WTC Towers that led to its destruction? |
| a. | | 1000 |
| b. | | 1500 |
| c. | | 2000 |
| d. | | 2500
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| 13. | how many years did take to build the World Trade Center? |
| a. | | 5 |
| b. | | 2 |
| c. | | 7 |
| d. | | 1
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| 14. | How much money did it cost to build? |
| a. | | 575 million |
| b. | | 787 million |
| c. | | 100 million |
| d. | | 100 thousand
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What others think about World Trade Center |
| By: Angelina on Feb 11, 2010 |
| | When the world trade center was attacked and collaped some people survied from it |
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| By: Angelina on Feb 11, 2010 |
| | When the world trade center was attacked and collaped some people survied from it |
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| By: Angelina on Feb 11, 2010 |
| | When the world trade center was attacked and collaped some people survied from it |
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| By: Angelina on Feb 11, 2010 |
| | When the world trade center was attacked and collaped some people survied from it |
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| By: Angelina on Feb 11, 2010 |
| | When the world trade center was attacked and collaped some people survied from it |
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| By: mukul on Jul 16, 2009 |
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