Tape ***Explanation: The yarn, twine, and cord are all used for tying. The tape is not used in the same way.
15
cornea/ retina/ pupil/ vision
vision ******The cornea, retina, and pupil are all parts of the eye.
15
pink/blue/silver/gold
silver ***Silver is six letters
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snow/wind/sleet/hail
wind ****The other three are types of precipitation
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level/radar/motor/racecar
motor ***The other words are palindromes (spelled the same backwards)
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drive/jump/run/skip
drive All of the given options are verbs related to movement. Only "drive," however, relates to the use or movement of a machine, facilitated by a person.
15
kilometer/foot/liter/mile
liter *Liter measures movement. The others measure distance.
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hundred/ten/fifty/million
fifty **All other numbers refer to powers of ten
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German/Russia/Scotland/France
German **The rest are nouns
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10/4/19/322
19 **The other numbers are even
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Fuji/K2/Everest/Thames
Thames **The rest are famous mountains
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linger/revolve/rotate/spin
linger **The other words describe spinning
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jerk/yank/snap/tug
snap **The other words describe pulling
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fable/festive/tale/myth
festive **The rest are types of stories
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abolish/eliminate/engulf/discharge
engulf **The other words describe getting rid of something