The most difficult measurement units riddlesUnits quiz
Which of the following length units is the largest?
One yard is 0,91 m; one foot is 0,3 m; ell was typically 60-70 cm.
How many litres does an oil barrel hold?
The barrel is one of several units of volume applied in various contexts; there are dry barrels, fluid barrels, oil barrels and so on. The volumes in common usage range from about 100 to 200 litres. In the worldwide oil industry, an oil barrel is defined as 42 US gallons, which is about 159 litres or 35 imperial gallons.
Which of the following is the largest?
land mile in the United States
old Russian verst
Nautical mile equals 1852 meters (in some countries slightly different values are used), land mile (statute mile) in the U.S. is 1609 meters, verst was approx 1077 meters.