The answer key for the Bihar Board Class 12 has been released by the Bihar School Examination Board (BSEB). 
The answer key is now available on the official website i.e. biharboardonlice.bihar.gov.in. 
The candidates who appeared for the exam can visit the official website and check the answer key. 

All those candidates who have appeared in the examination can check the answer key and raise objections online before March 11, 2020.
The candidates that they can raise their objections, if any, by providing appropriate representations on the official website.

BSEB Bihar Board Class 12th answer key: How to check?
Step 1: Go to the official website of BSEB--biharboardonline.bihar.gov.in
Step 2: On the home page, scroll down and click on the link that reads, Register objection regarding Answer Key Inter Exam 2020
Step 3: Now a new page will appear on the display screen
Step 4: Key in your credentials and login
Step 5: The Bihar Board class 12th answer key will appear on the display screen and save it for future reference

BSEB Bihar Board Class 12th answer key: Direct Link 
BSEB Bihar Board Class 12th answer key

Highlights
The answer key for the Bihar Board Class 12 has been released by the Bihar School Examination Board (BSEB). 
- The answer key is now available on the official website i.e. biharboardonlice.bihar.gov.in. 
- The candidates who appeared for the exam can visit the official website and check the answer key. 
- All those candidates who have appeared in the examination can check the answer key and raise objections online before March 11, 2020.
- The candidates that they can raise their objections, if any, by providing appropriate representations on the official website.