Short Description
The Bihar Technical Services Commission BTSC has released the Answer Key for Lab Technician, OT Assistant, ECG Technician, and X-Ray Technician. Recruitment was for 6134 posts. Application started from 4 March 2025 to 1 April 2025. Written exam took place on 26 April 2025. If you gave the exam you can now check your answer key on the official BTSC website.
Important Dates
- Notification Released: 4 March 2025
- Form Start Date: 4 March 2025
- Last Date to Apply: 1 April 2025
- Last Date to Pay Fee: 1 April 2025
- Admit Card Out: 21 April 2025
- Exam Date: 26 April 2025
- Answer Key Released: 9 May 2025
Application Fee
- General, BC, EBC, EWS, Other State Candidates: ₹600
- SC, ST, EBC of Bihar: ₹150
- All Women from Bihar: ₹150
Pay online fee by Debit Card, Credit Card, Net Banking or UPI.
Age Limit
As of 1 August 2024
- Minimum Age: 21 years
- Maximum Age (General Male): 37 years
- Maximum Age (General Female): 40 years
- Maximum Age (BC/EBC): 40 years
- Maximum Age (SC/ST): 42 years
Extra age relaxation is given as per the rules.
Total Vacancies: 6134 Posts
| Post Name | Number of Posts |
|---|---|
| Lab Technician | 2969 |
| OT Assistant | 1683 |
| ECG Technician | 242 |
| X-Ray Technician | 1240 |
How to Download the BTSC Answer Key 2025
You can either click the direct link (if available) or follow these easy steps:
- Go to the official BTSC website: btsc.bihar.gov.in
- Look for the link that says Answer Key.
- Enter your Application Number and Password
- Click on submit to view your Answer Key
- You can now check your answers and calculate your estimated marks
- Don’t forget to download and save the PDF for future use