IGNOU BNA-041 (Navigational Aids and Environmental Protection) Previous Year Question Papers (PYQ) PDF Download & Solved Video
Welcome to the complete IGNOU BNA-041 (Navigational Aids and Environmental Protection) student resource blog on IGNOUS (ignous.in). Here you can download the official question papers, check submission due dates, view eGyanKosh study blocks, and watch our step-by-step solved video walkthroughs.
IGNOU BNA-041 Course Overview & Key Details
| IGNOU Course / Subject Code | BNA-041 |
|---|---|
| Official Course Title | Navigational Aids and Environmental Protection |
| Applicable IGNOU Programmes | |
| Mediums Available | English |
| Assignment Weightage / Exam Weightage | 30% TMA Assignment • 70% Term-End Theory Exam |
| Solved Assignment & Solved PYQ Availability | Available in IGNOUS Mobile App + Video Solution |
1. Download IGNOU BNA-041 Assignment 2026–2027 Question Paper PDF
IGNOU BNA-041 Official Assignment Portal Repository
2. IGNOU BNA-041 Previous Year Question Papers (PYQ) — June & December TEE
Practicing the last 5 years of IGNOU BNA-041 Previous Year Question Papers (PYQs) is the most effective way to score 80%+ marks in the Term-End Examination. Download the session-wise question papers below:
IGNOU BNA-041 Previous Year Question Papers Archive (Last 10 Sessions)
3. IGNOU BNA-041 Study Material Books & eGyanKosh Units PDF
If your printed IGNOU books for BNA-041 (Navigational Aids and Environmental Protection) haven't arrived by post, download the official digital PDF blocks directly below:
| Block / Unit | Unit Title | Download PDF |
|---|---|---|
| Block-1 Development in Navigational Aids | Unit-2 Speed Measurement on Ships | |
| Block-1 Development in Navigational Aids | Unit-1 Automatic Identification Systems (AIS) | |
| Block-1 Development in Navigational Aids | Unit-4 Navigation by ARPA | |
| Block-1 Development in Navigational Aids | Unit-3 Radar for Navigation | |
| Block-1 Development in Navigational Aids | Unit-5 Electronics Aids | |
| Block-2 Environmental Protection | Unit-7 Anti Fouling Paints |
Complete IGNOU BNA-041 Digital Book Blocks on eGyanKosh
4. IGNOU BNA-041 Video Solution & Solved PDF in IGNOUS App
At IGNOUS, we create step-by-step video solutions for BNA-041 covering solved assignments, solved previous year question papers, and chapter-wise revision notes. Some ready-to-write solved PDFs carry a nominal charge in our mobile app to help us maintain our servers and educator team.
Get IGNOU BNA-041 Solved Assignment, Solved PYQ & Exam Notes
Download our official Android App on Google Play Store for instant access to BNA-041 solved materials and video classes.
5. Frequently Asked Questions on IGNOU BNA-041
Where can I download the official IGNOU BNA-041 (Navigational Aids and Environmental Protection) Assignment 2026-27 PDF?
You can download the verified IGNOU BNA-041 Assignment question paper PDF for the July 2026 and January 2027 sessions directly from this page on IGNOUS (ignous.in) using the Download PDF button.
How can I get the IGNOU BNA-041 Solved Assignment and Solved PYQ answers?
While official question papers and study books are 100% free on ignous.in, you can access expert-prepared IGNOU BNA-041 Solved Assignments, Solved PYQs, and Exam Notes inside our official Android app 'Ignou Materials (IGNOUS)' on Google Play Store, along with free video solutions.
What is the weightage and passing marks for IGNOU BNA-041?
In IGNOU, the BNA-041 Tutor Marked Assignment (TMA) carries 30% weightage and the Term-End Theory Examination carries 70% weightage. You must pass both components separately.