<prompt> IQ of 70 - 75 denotesBorderline MRModerate MRSevere MRNormal intelligence  <response>: Normal IQ 90-109; Borderline IQ 70-89; Mild mental retardation IQ 50-69; Moderate mental retardation IQ 35-49; Severe MR IQ 20-34; Profound MR IQ 0-19. 