✅ Correct Answer: 3000BC
Source: This question is taken from the Pak studies
✅ Correct Answer: Kabul to Delhi
✅ Correct Answer: Copper, tin and bronze
✅ Correct Answer: West of Indus River
✅ Correct Answer: Neolithic age
✅ Correct Answer: Mohenjodaro
✅ Correct Answer: Both a & b