The poorest region in the world which has the fastest poverty reduction rate from 74.9% in 2006 to 46.5% in 2016 is _____ ?

1) Kastina, Nigeria
2) Khulna, Bangladesh
3) Jharkhand, India
4) Rattanak Kiri, Cambodia

Explanation:
No.1: Jharkhand is among the poorest regions in the world improving the fastest (poverty reduction from 74.9% to 46.5% in the ten years) followed by Rattanak Kiri in Cambodia.Report: 364 million people (156 million (34.5%) are children) in India still living in multidimensional poverty in the world.Progress in achieving SDG 1: The report identifies 10 countries(Bangladesh, Cambodia, Democratic Republic of Congo, Ethiopia, Haiti, India, Nigeria, Pakistan, Peru, and Vietnam)have shown statistically significant progress towards achieving Sustainable Development Goal 1(SDG 1), ending poverty “in all its forms, everywhere”.