That would be considered above average, but not genius level.
An IQ of 124 is a good IQ.
IQ is unaffected by age - that is the whole point - IQ tests are geared to allow for age.
Average IQ is 100, for ANY age. 124 is good but only if you got it from a reputable IQ test and not some simple online test.
Show-off. Yes, that is very good.
Yes it is. The average I.Q. of a 10 year old is 90-100. 124 means an excellent Intelligence Quotient.
Yes.
Normal, but a IQ test for a 4 year old is not valid enough to have merit.
yes
that is one smart kid!
124 is quite a high IQ score for any age, but I don't believe there is a thing as "too much" IQ.
her IQ is 122
Good IQ tests, administered properly, are not age-dependent. An average IQ, by definition, is 100, so a score of 124, at any age, is well above average. Congratulations!