http://www.aspietests.org/raads/index.php
I tried this myself and scored Language 15 Social relatedness 69 Sensory-motor 27 Circumscribed interests 33 (144) The threshold for suspected ASD is 65.
Just in case I may have exaggerated. I got my sister to score what she thought. Going by what she recalled Language 9 Social relatedness 86 Sensory-motor 35 Circumscribed interests 33(163)