National Science Olympiad 2026 · Organized by Clarion Call
Think Big. Discover More!
Explore science, unlock your creativity and compete with young minds from across the nation. The Clarion Call National Science Olympiad 2026 covers Physics, Chemistry, Biology, Math and Environmental Science, with a focus on problem solving and innovation.
- Eligibility
- Class 3 to A Level | English Medium | English Version | Bangla Version
- Fee
- Tk 400
- Awards
- 93 Students
Exam countdown
Friday, 18 December 2026
10:30 AM – 11:30 AM · One Hour
Registration closes
3 December 2026
Register Now
Complete your registration online in a few minutes. Pay the fee with bKash, Nagad or Rocket (01861266439 personal) and get your roll number once the payment is verified.
Registration Card
Already registered? Enter your Registration ID to confirm your registration, track payment status and download your admit card.
Admit card download opens 12 December 2026
Exam details
Mark your calendar
National Science Olympiad 2026 — everything you need to know about exam day.
Exam day
Friday, 18 December 2026
Exam time
10:30 AM – 11:30 AM
Arrive 30 minutes early
Venues
9 venues
Gulshan, Uttara, Dhanmondi, Mirpur, Khilgaon, Jatrabari, Old Dhaka, Gazipur, Narayanganj
Format
MCQ and Written Combined Questions (Question format only English )
One Hour
Registration fee: Tk 400 only · Dress code: Formal and Decent
Prizes & awards
Win big for your ideas
Students of the Science Olympiad 2026
Get a Laptop
Students
Champion
Per group
Tk 7,000
1st Runner-up
Per group
Tk 5,000
2nd Runner-up
Per group
Tk 3,000
Crest Awards for Top 20
Each group
Groups & classes
Compete with your own age group
Subjects: Physics, Chemistry, Biology, Mathematics, Environmental Science.
Junior
Class 3 – 5
General Science and Computer Technology | MCQ: 20 questions × 4 marks = 80 marks. Written: 20 marks. Total:100 |
Mid School
Class 6 – 8
General Science and Computer Technology | MCQ: 20 questions × 4 marks = 80 marks. Written: 20 marks. Total:100 |
Secondary
Class 9 – 10 / O Level
Physics, Chemistry, Biology, and Mathematics | MCQ: 4 Subjects × 4 questions = 16 questions × 5 marks = 80 marks. Written: 20 marks. (20 marks each in the MCQ section)|
Higher Secondary
Class 11 – 12 / A Level
Physics, Chemistry, Biology, and Mathematics | MCQ: 4 Subjects × 4 questions = 16 questions × 5 marks = 80 marks. Written: 20 marks. (20 marks each in the MCQ section)|
How it works
Four steps to the exam hall
- 01
Fill in the form
Student, school and contact details with a recent photo.
- 02
Pay the fee
Send the fee via bKash, Nagad or Rocket and enter the Transaction ID.
- 03
Get verified
We verify your payment and assign your roll number.
- 04
Download admit card
After the release date, enter your Registration ID, then print it.
FAQ
Frequently asked questions
Ready to challenge yourself?
Take the first step and join the next generation of innovators.
Register Now