Can a person be intelligent and still obtain low scores on intelligence tests?

They take longer to learn, do not understand things well unless they are explicitly explained, need to experiment and practice a lot, and over time they begin to understand and form an opinion, but it takes them a long time, months or even years.

If they are searching for solutions to a problem, they take a long time thinking, but always find the solution through trial and error.

Can a person be intelligent and still obtain low scores on intelligence tests?
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