Difference between squabble and quibble

Test No. [color=blue]incompl/advan-11 “Finance”, question 2

The great thing about this guarantee is that there is never any doubt and there is no about getting your money back.

(a) squabble
(b) argument
© quibble
(d) quarrel

Test No. [color=blue]incompl/advan-11 “Finance”, answer 2

The great thing about this guarantee is that there is never any doubt and there is no quibble about getting your money back.

Correct answer: © quibble

Your answer was: [color=green]correct
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what would it be the difference here with squabble?

Squabble is what children do when they argue between themselves about for example sharing things. Quibble means argue over small points.