Yes, answer should be A,B,D only
First statement is true because we can't divide two vectors generally.
second is also true because finite angular displacement is considered scalar quantity and otherwise it is considered vector
fourth is correct because resultant will be F only
root(F^2+F^2+2F^2cos120) = root(2F^2-F^2) = F
third is not correct because if addition is commutative, subtraction can or can't be commutative, it depends on magnitude of vectors.