NDPMP = a + e + g + – i
= 200 + 50 + 30 – 10
= 280 – 10 = Rs. 270 crores
NNPMP = NDPMP + NFIA
= 270 + 5 = Rs. 275
GNDI = NNPFC + NFIA + Net indirect taxes + Net current transfers from abroad +Depreciation (comp of fixed capital)
NNPMP – net in tax = 275 – 20
= 255 crores
GNDI = 255 + 20 + 5 + (-10) + 15
= 295 – 10 = Rs. 285 crores
GNDI = Rs. 285 crores