A 25 yr old female presented with malaise and generalized weakness since 6 months. Her appetite is reduced and she has giddiness and palpitations on and off. There was no organomegaly. Laboratory study showed normochromic to hypochromic anaemia, RDW=60, and MCV=50. What is the diagnosis ?: (A) Thalasemia minor, (B) Iron deficiency anaemia, (C) Chronic malaria, (D) Folate deficiency
Answer is B. None