4th )  -  Per capita $3,339 [9]   GDP (nominal) 2010 estimate  -  Total $1.538 trillion [9]  ( 10th )  -  Per capita $1,265 [9]   Gini  (2004) 36.8 [10]  ( 79th ) HDI  (2010) 0.519 [11]  (medium) ( 119th ) Currency Indian rupee ( ) ( INR ) Time zone IST (