IQ of 70 - 75 denotes: (A) Borderline MR, (B) Moderate MR, (C) Severe MR, (D) Normal intelligence
Answer is A. 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.