- Full name
- Rajalakshmi Engineering College
- Location
- Chennai, Tamil Nadu
- Type
- Private (Autonomous)
- Affiliated to
- Anna University
- NIRF 2025
- Engineering rank 101-150
Anna University exam rules for REC students
Grade points
REC students follow Anna University's grading scheme (GPA / CGPA, out of 10).
| Grade | Grade point | Marks |
|---|---|---|
| O | 10 | 91-100 |
| A+ | 9 | 81-90 |
| A | 8 | 71-80 |
| B+ | 7 | 61-70 |
| B | 6 | 56-60 |
| C | 5 | 50-55 |
| U | 0 | below 50 |
Pass rule: C.
Applies to: B.E./B.Tech, Regulations 2021 (affiliated non-autonomous colleges and university colleges of engineering, 2021-22 admissions onwards). Marks ranges are for absolute grading only (courses with 30 or fewer passed students, labs, project); larger classes use relative grading, so ranges vary by course.. Source: official document.
CGPA to percentage
The official formula is Percentage = CGPA × 10 (Regulations 2021).
Source: Anna University Affiliated Institutions Regulations 2021 (amended), clause 15.5.3.
Attendance rule
Minimum attendance: 75%. Overall attendance of at least 75% (rounded) per semester. Students with 65%-74% due to medical reasons (hospitalisation/accident/illness) or sports participation may be permitted to write exams with a certificate attested by the Head of the Institution. Below 65%: not permitted to write exams and must repeat the semester (SA grade).
Source: official document.
Tools made for REC students
Syllabus and previous year papers
Links go to the official Anna University website, checked on 2026-11-15. Uncodemy does not host university papers.
- Official B.Tech syllabus
- Previous year papers: not public on the official website.
- Official website
Anna University B.Tech CSE syllabus by semester
Free tools every REC student can use
Notes, papers and placement prep
Request handwritten notesUpload a previous year paperBecome a campus ambassadorTake a free placement mock test
Frequently asked questions
Which university is REC affiliated to?
REC is affiliated to Anna University.
How do I convert CGPA to percentage at REC?
The official Anna University formula is Percentage = CGPA × 10. Always use the formula printed on your own marksheet or ordinance if it differs.
What is the minimum attendance at REC?
The Anna University rule sets 75% as the minimum attendance. Overall attendance of at least 75% (rounded) per semester. Students with 65%-74% due to medical reasons (hospitalisation/accident/illness) or sports participation may be permitted to write exams with a certificate attested by the Head of the Institution. Below 65%: not permitted to write exams and must repeat the semester (SA grade).
Is this page official REC information?
No. This is an independent Uncodemy page for REC students. Numbers come from public NIRF files and official university documents, each linked as the source. Check your college notice board and official website for the latest rules.