Brain Teasers
A Meter Reading?
Group
These brain teasers rely on your ability to recognize groups of common attributes. For each of these puzzles you'll need to figure out why the words or letters are grouped as they are. Sometimes you will be asked to pick the odd-one-out or to place a new word into the correct group.Group
Your task is to decide which word does not belong in the following group.
accelerometer
rheometer
anemometer
seismometer
tachometer
speedometer
accelerometer
rheometer
anemometer
seismometer
tachometer
speedometer
Answer
'Seismometer' is the odd word out, since it is used for measuring the direction, duration, and force of earthquakes and like concussions.The other words are all instruments used to measure speed.
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