10 most difficult rivers riddles A list of ten (out of 85) rivers related questions that are the most often answered incorrectly Rivers quiz What is the name of the longest river in Russia?Lena. The Lena is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Ob and the Yenisei). It is the 11th longest river in the world and has the 9th largest catchment area. It is also the 3rd largest river in Asia. It is the largest among the rivers whose catchment is entirely within the Russian territorial boundaries.very hard 14% ObOb10%VolgaVolga58%YeniseiYenisei16%LenaLena14%Created by: Tschuka . Statistics based on 287 answers in 3 languages »Russia riddles » which river flows through DelhiYamuna. The Yamuna river was the historical boundary between Punjab and UP, and its flood plains provide fertile alluvial soil suitable for agriculture but are prone to recurrent floods. The Yamuna, a sacred river in Hinduism, is the only major river flowing through Delhi.very hard 18% IndusIndus25%YamunaYamuna18%GangesGanges50%RaviRavi6%Created by: Normans. Statistics based on 1287 answers in 3 languages »India riddles » What is the name of the longest river in Great Britain?Severn. The River Sever is a river in the United Kingdom. At about 220 miles (354 km), it is usually considered to be the longest in the UK. It rises at an altitude of 2,001 feet (610 m) on Plynlimon, close to the Ceredigion, in the Cambrian Mountains of mid Wales. very hard 19% AvonAvon11%SevernSevern19%TrentTrent8%ThamesThames60%Created by: Tschuka . Statistics based on 1039 answers in 2 languages »the United Kingdom riddles » Which river flows into Lake Ontario?Niagara River flows from Lake Erie to Lake Ontario.very hard 24% Niagara RiverNiagara River24%Saint Lawrence RiverSaint Lawrence River55%Ohio RiverOhio River13%Columbia RiverColumbia River6%Created by: globalquiz.org. Statistics based on 1635 answers in 9 languages »Canada riddles » Which river flows into the Arabian Sea?Indus rises in the Himalayas and flows southwards into the Arabian Sea. Other large rivers of the Indian subcontinent: Ganges or Brahmaputra, flow into the Bay of Bengal.very hard 25% IndusIndus25%GangesGanges21%Syr DaryaSyr Darya15%Jordan RiverJordan River37%Created by: globalquiz.org. Statistics based on 2011 answers in 9 languages »Pakistan riddles » Which European capital lies on the Dambovita river?Bucharest. Dâmbovița is a river in Romania,it passes through Bucharest .Bucharest folklore mentions the waters of Dâmbovița as "sweet", "light and clean". However, toward the end of the 18th century, as the population of Bucharest increased, the river ceased to be as clean, and hence the need of the aqueducts. The earliest aqueducts with public fountains were built during the rule of Prince Alexander Ypsilantis.very hard 25% ChisinauChisinau22%SkopjeSkopje30%SarajevoSarajevo21%BucharestBucharest25%Created by: Tschuka . Statistics based on 267 answers in 2 languages »capitals riddles » What is the largest affluent of the Baltic Sea in terms of mean discharge?Neva. Vistula is the longest of Baltic Sea affluents, but its mean discharge of 1080 m3/s is less than half of Neva (2500 m3/s). Other major Baltic Sea affluents are Daugawa nad Neman (both 678 m3/s).very hard 26% VistulaVistula44%NevaNeva26%DaugavaDaugava10%NemanNeman18%Created by: globalquiz.org. Statistics based on 4096 answers in 2 languages »Baltic Sea riddles » What is the third longest river of the North America? (after Mississippi and Missouri)Yukon, having 1,979 mi (3,185 km), is just 223 miles shorter than Mississippi. Despite its length, there are only four vehicles-carrying bridges across the river.very hard 29% Rio GrandeRio Grande24%YukonYukon29%ColoradoColorado41%ArkansasArkansas3%Created by: globalquiz.org. Statistics based on 10145 answers in 2 languages »rivers of North America riddles » Which river cuts the deepest canyon in Europe and one of the deepest in the world?Tara. The Tara is a river in Montenegro and Bosnia and Herzegovina. It cuts the Tara River Canyon that is 78 kilometers long and has 1,300 meters at its deepest.very hard 30% TaraTara30%OltOlt16%SavaSava31%InnInn20%Created by: Ninjai. Statistics based on 5074 answers in 3 languages »geography of Europe riddles » What is the largest river flowing into the Arctic Ocean?Yenisei. The average discharge of Yenisei is 19,600 m³/s. It is more than Mississippi, Ganges or Paraná.very hard 31% YukonYukon32%NevaNeva11%AmurAmur23%YeniseiYenisei31%Created by: globalquiz.org. Statistics based on 3531 answers in 9 languages »Arctic riddles » Play rivers quiz and see all the questions.