Which of the following fact is correct about Tamil Nadu?
1
The Geographical area of Tamil Nadu is the 11th largest and 6th most populated state in India.
2
Tamil Nadu economy is the 3rd highest in terms of Per Capita Income, investment, Foreign Direct Investment (FDI), and Industrial Output.
3
According to UNDP-2015, Tamil Nadu ranks third in the Human Development Index (HDI).
4
All of the above
5
Answer not known