Question: 1 arab is how many millions?
Answer: So, a thousand is hazar; a hundred hazar is a lakh; a hundred lakh a crore; and, a hundred crore is an arab. So, a million in urdu is das lakh, a billion in urdu is arab i.e. 1 billion equals to 1 arab and 1 million Pakistani rupees is equals to 10 lakh.