What does inaccurate mean?

[Membra]

English Language Tests, Intermediate level

ESL/EFL Test #277 "My computer and me", question 2

They always go ......... with me and break down.

(a) incorrect
(b) false
(c) wrong
(d) inaccurate

English Language Tests, Intermediate level

ESL/EFL Test #277 "My computer and me", answer 2

They always go wrong with me and break down.

Correct answer: (c) wrong
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What does inaccurate mean?

Membra

[Kitosdad]

Membra, it has many applications.

The policeman's evidence was inaccurate. ( Not true.)
The scales were inaccurate. ( Showed an incorrect weight.)
The speedometer was inaccurate. ( Indicated the wrong speed )

And many others ........................

Kitosdad.
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