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Question

Which of these are not real vectors?

A
Force
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B
Police force
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C
Direction of life
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D
One Direction
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E
Current
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F
Pressure
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Solution

The correct options are
B Police force
C Direction of life
D One Direction
E Current
F Pressure
I know I tried to be funny while making this question.
A vector is a quantity that has magnitude + direction + it obeys parallelogram law of vector addition.
Force is a vector.
Police force??- LOL. Obviously not
Direction of life- Physics can’t comment on that it’s not even a physical quantity
One Direction? - Nope. It’s a musical band, if you can call it that :P
Current! No current is not a vector. Though it has magnitude and direction, it doesn’t obey the parallelogram law.
Pressure? Nope! It’s a scalar.

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