Table:
Name | Height / m (ft) | Completed | Country | Location | Coordinates | Remarks
High Roller | 168 (551) | 2014 | US | Las Vegas, Nevada | 36°07′03″N 115°10′05″W\ufeff / \ufeff36.117402°N 115.168127°W | World's tallest since 2014
Singapore Flyer | 165 (541) | 2008 | Singapore | Marina Centre, Downtown Core | 1°17′22″N 103°51′48″E\ufeff / \ufeff1.289397°N 103.863231°E | World's tallest 2008-2014
Star of Nanchang | 160 (525) | 2006 | China | Nanchang, Jiangxi | 28°39′34″N 115°50′44″E\ufeff / \ufeff28.659332°N 115.845568°E | World's tallest 2006–2008
London Eye | 135 (443) | 2000 | UK | South Bank, Lambeth, London | 51°30′12″N 0°07′11″W\ufeff / \ufeff51.50334°N 0.1197821°W | World's tallest 2000–2006
Suzhou Ferris Wheel | 120 (394) | 2009 | China | Suzhou, Jiangsu | 31°18′59″N 120°42′30″E\ufeff / \ufeff31.3162939°N 120.7084501°E | 
Melbourne Star | 120 (394) | 2008 | Australia | Docklands, Melbourne | 37°48′40″S 144°56′13″E\ufeff / \ufeff37.8110723°S 144.9368763°E | 
Tianjin Eye | 120 (394) | 2008 | China | Yongle Bridge, Tianjin | 39°09′12″N 117°10′49″E\ufeff / \ufeff39.1533636°N 117.1802616°E | 
Changsha Ferris Wheel | 120 (394) | 2004 | China | Changsha, Hunan | 28°10′56″N 112°58′48″E\ufeff / \ufeff28.1821772°N 112.9800886°E | 
Zhengzhou Ferris Wheel | 120 (394) | 2003 | China | Century Amusement Park, Henan | 34°43′58″N 113°43′07″E\ufeff / \ufeff34.732871°N 113.718739°E | 
Sky Dream Fukuoka | 120 (394) | 2002 | Japan | Evergreen Marinoa, Fukuoka, Kyūshū | 33°35′44″N 130°19′21″E\ufeff / \ufeff33.5956845°N 130.3225279°E | Closed September 2009
Diamond and Flower Ferris Wheel | 117 (384) | 2001 | Japan | Kasai Rinkai Park, Tokyo, Honshū | 35°38′38″N 139°51′26″E\ufeff / \ufeff35.6439052°N 139.8572257°E | 
Star of Lake Tai [citation needed] | 115 (377) | 2008 | China | Lake Tai, Wuxi, Jiangsu | 31°31′15″N 120°15′39″E\ufeff / \ufeff31.5208296°N 120.260945°E | Picture
Daikanransha | 115 (377) | 1999 | Japan | Palette Town, Odaiba, Honshū | 35°37′35″N 139°46′56″E\ufeff / \ufeff35.6263915°N 139.7822902°E | World's tallest 1999–2000
Cosmo Clock 21 (2nd installation) | 112.5 (369) | 1999 | Japan | Minato Mirai 21, Yokohama, Honshū | 35°27′19″N 139°38′12″E\ufeff / \ufeff35.4553872°N 139.6367347°E | 
Tempozan Ferris Wheel | 112.5 (369) | 1997 | Japan | Osaka, Honshū | 34°39′22″N 135°25′52″E\ufeff / \ufeff34.6561657°N 135.431031°E | World's tallest 1997–1999
Harbin Ferris Wheel | 110 (361) | 2003 | China | Harbin, Heilongjiang | 45°46′40″N 126°39′48″E\ufeff / \ufeff45.7776481°N 126.6634637°E | Picture
Shanghai Ferris Wheel | 108 (354) | 2002 | China | Jinjiang Action Park, Shanghai | 31°08′24″N 121°24′11″E\ufeff / \ufeff31.1401286°N 121.4030752°E | 
Cosmo Clock 21 (1st installation) | 107.5 (353) | 1989 | Japan | Minato Mirai 21, Yokohama, Honshū | Unknown | World's tallest 1989–1997
Space Eye | 100 (328) | Unknown | Japan | Space World, Kitakyūshū, Kyūshū | 33°52′18″N 130°48′36″E\ufeff / \ufeff33.8716939°N 130.8099014°E | Picture
Grande Roue de Paris | 100 (328) | 1900 | France | Champ de Mars, Paris | 48°51′08″N 2°17′57″E\ufeff / \ufeff48.852222°N 2.299167°E | World's tallest 1900–1920
Great Wheel | 94 (308) | 1895 | UK | Earls Court, London | 51°29′18″N 0°11′56″W\ufeff / \ufeff51.48835°N 0.19889°W | World's tallest 1895–1900
Aurora Wheel | 90 (295) | Unknown | Japan | Nagashima Spa Land, Mie, Honshū | 35°01′47″N 136°44′01″E\ufeff / \ufeff35.0298207°N 136.7336351°E | Picture
Eurowheel | 90 (295) | 1999 | Italy | Mirabilandia, Ravenna | 44°20′21″N 12°15′44″E\ufeff / \ufeff44.3392161°N 12.2622228°E | 
Sky Wheel | 88 (289) | Unknown | Taiwan | Janfusun Fancyworld, Gukeng | 23°37′13″N 120°34′35″E\ufeff / \ufeff23.6202611°N 120.5763352°E | 
Technostar / Technocosmos | 85 (279) | ? / 1985 | Japan | Expoland, Osaka, Honshū (?-2009) / Expo '85, Tsukuba, Honshū (1985-?) | 34°48′14″N 135°32′09″E\ufeff / \ufeff34.803772°N 135.535916°E / 36°03′40″N 140°04′23″E\ufeff / \ufeff36.061203°N 140.073055°E | Technocosmos renamed/relocated / World's tallest extant 1985–1989
The original Ferris Wheel | 80.4 (264) | 1893 | US | Chicago (1893–1903); St. Louis (1904–06) | Ferris Wheel coordinates | World's tallest 1893–1894

Question: which of the following roller coasters is the oldest: star of lake tai, star of nanchang, melbourne star
Answer: Star of Nanchang

Question: where was the original tallest roller coster built?
Answer: Chicago

Question: which country had the most roller coasters over 80 feet in height in 2008?
Answer: China

Question: which ferris wheel was completed in 2008 and has the height of 165?
Answer: Singapore Flyer