1.
Bihar's GSDP must now be recompiled using which new base year as notified by MoS&PI in May 2026?
A
2018-19
B
2022-23
C
2020-21
D
2019-20
Answer and explanation
Correct Answer: B — 2022-23
Following MoS&PI's May 2026 notification updating the national base year to 2022-23, Bihar and all states are required to recompile their GSDP/GSVA data using the new 2022-23 base year, replacing the old 2011-12 series.