The new report suggests that Nepal scores 4.96 and is considered as happier country than Bangladesh, Sri LAnka, India and Afghanistan.
Pakistan is the happiest country in the region with 5.26 and Bhutan stands second 5.011 in the region.
Norway displaced Denmark as the world's happiest country in a new report released on Monday that called on nations to build social trust and equality to improve the wellbeing of their citizens.
The Nordic nations are the most content, according to the World Happiness Report 2017 produced by the Sustainable Development Solutions Network (SDSN), a global initiative launched by the United Nations in 2012.
Countries in sub-Saharan Africa, along with Syria and Yemen, are the least happy of the 155 countries ranked in the fifth annual report released at the United Nations.
"Happy countries are the ones that have a healthy balance of prosperity, as conventionally measured, and social capital, meaning a high degree of trust in a society, low inequality and confidence in government,".
HAPPIEST COUNTRIES
1. Norway 7.54
2. Denmark 7.42
3. Iceland 7.5
4. Switzerland 7.49
5. Finland 7.47
6. Netherlands 7.38
7. Canada 7.32
8. New Zealand 7.321
9. Australia 7.28
10. Sweden 7.28
SADDEST COUNTRIES
146. Yemen 3.59
147. South Sudan 3.59
148. Liberia 3.53
149. Guinea 3.51
150. Togo 3.49
151. Rwanda 3.47
152. Syria 3.46
153. Tanzania 3.35
154. Burundi 2.91
155. Central African Republic 2.69