Table:
text: List of districts of Odisha
Districts
Districts
Code District Headquarters Population_2001_Census Population_2011_Census Area_km² Density_in_2011_km²
AN Anugul Anugul 1140003 1273821 6375 199.8
BD Boudh (Baudh) Boudh 373372 441162 3098 142.4
BH Bhadrak Bhadrak 1335749 1506337 2505 601.3
BL Balangir Balangir 1337194 1648997 6575 250.8
BR Bargarh (Baragarh) Bargarh 1346336 1481255 5837 253.8
BW Balasore (Baleswar) Baleswar 2024508 2320529 3806 609.7
CU Cuttack Cuttack 2341094 2624470 3932 667.5
DE Debagarh (Deogarh) Debagarh 274108 312520 2940 106.3
DH Dhenkanal Dhenkanal 1066878 1192811 4452 267.9
GN Ganjam Chhatrapur 3130635 3529031 8206 430.1
GP Gajapati Paralakhemundi 518837 577817 4325 133.6
JH Jharsuguda Jharsuguda 509716 579505 2114 274.1
JP Jajapur (Jajpur) Jajpur 1624341 1827192 2899 595.8

Question: What is the code of the district where 312520 people lived in 2011 under the list of districts of Odisha?

Question: How many people in the Odisha districts lived in the district with a GP code in 2011?

Question: For list of districts of Odisha, how big (in km2) is the district with code BW ?