Tag: news

The subject EE3503 Control Systems, with Question Paper Code 81288, conducted on 22-November-2025, there was a printing mistake in one of the equations. Due to the incorrect printed equation, students could not properly interpret or solve the question as intended.

Since Control Systems problems depend heavily on accurate mathematical equations and expressions, even a minor printing error affects the meaning and solvability of the question. As students relied solely on the printed material during the examination, the incorrect equation placed them at a disadvantage.

Subject Code – EE3503

Subject Name – Control Systems

Question Paper Code – 81288

Exam Date – 22 NOVEMBER 2025

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

The subject CME331 – Automotive Materials Components Design and Testing, with Question Paper Code 80895, conducted on 29-November-2025, there was a printing mistake in the examination. In one of the questions, the value “1 MPa” was incorrectly printed as “iMPa”

Subject Code – CME331

Subject Name – Automotive Materials, Components, Design and Testing

Question Paper Code – 80895

Exam Date – 29-NOV-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

The subject OMR351 – Mechatronics, with Question Paper Code 81931, conducted on 02-December-2025, there was a printing mistake in the examination. In two questions, the word “Device” was printed instead of the correct word “Design”.

This error altered the intended meaning of the questions. In the context of Mechatronics, the terms “Design” and “Device” refer to different concepts, and the incorrect wording led to confusion for the students during the exam. Since the printed question paper contained the mistake, students were unable to interpret the questions accurately based on the syllabus terminology.

Subject Code – OMR351

Subject Name – Mechatronics

Question Paper Code – 81931

Exam Date – 02-DECEMBER-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

OCH351 – Nano Technology, with Question Paper Code 81823, conducted on 02-December-2025, there was a spelling mistake in the examination. The term “nano material” was incorrectly printed as “non material” in one of the questions.

This spelling error changed the intended meaning of the question. The phrase “nano material” refers to a specific scientific domain within nanotechnology, while “non material” indicates an entirely different and unrelated concept. Because of this printing error, students faced confusion in interpretation during the examination.

Subject Code – OCH351

Subject Name – Nano Technology

Question Paper Code – 81823

Exam Date – 02-DECEMBER-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

CH3302 Mechanics of Solids, with Question Paper Code 80823, conducted on 28-November-2025, there was a printing mistake in the examination. In one of the questions, the value “100” was printed two times, which made the question unclear and confusing for the students attempting it.

Since the numerical values in Mechanics of Solids problems are essential for correct interpretation and calculation, the repetition of “100” changed the clarity and structure of the question. As students were required to rely only on the printed question paper, the mistake resulted in uncertainty in solving the problem accurately.

Subject Code – CH3302

Subject Name – Mechanics of Solids

Question Paper Code – 80823

Exam Date – 28-November-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

EE3301 Electromagnetic Fields, with Question Paper Code 81279, conducted on 25-November-2025, there was an equation printing mistake in the examination. Due to the incorrect printed equation, students could not interpret the expression as intended by the question setter.

Since Electromagnetic Field problems rely heavily on correct formulae and equation structures, even a small printing error can alter the meaning and method of solving the problem. This created an unfair difficulty during evaluation as students had to attempt the question without the proper equation provided.

Subject Code – EE3301

Subject Name – Electromagnetic Fields

Question Paper Code – 81279

Exam Date – 25-November-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

MA3355 – Random Processes and Linear Algebra, with Question Paper Code 82376, there was a printing mistake in the examination. In one of the questions, the term “u1 =” was missing from the printed question paper. Due to this omission, students were not given complete information required to understand or compute the intended solution.

Subject Code – MA3355

Subject Name – Random Processes and Linear Algebra

Question Paper Code – 82376

Exam Date – 24-November-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

EC3354 – Signals and Systems, with Question Paper Code 81232, there was a printing mistake in the examination. In one of the questions, the term “1.5 x” was missing from the printed question. Because of this omission, the intended meaning of the question became unclear during the exam.

A printing mistake of this type affects the correctness and solvability of the question. Since students answered based only on the printed material, the absence of the required 1.5 x term resulted in incomplete information for solving the question accurately.

Subject Code – EC3354

Subject Name – SIGNALS AND SYSTEMS

Question Paper Code – 81232

Exam Date – 21-November-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

For the subject BM3301 – Sensors and Measurements, with Question Paper Code 80272, conducted on 21-November-2025, one of the questions in the examination was out of syllabus. Since the question did not exist within the prescribed syllabus for the subject, students who attended the exam were unable to prepare for or properly answer that particular question.

Because the syllabus defines the content boundaries for academic preparation, an out-of-syllabus question places candidates at an inherent disadvantage.

Subject Code – BM3301

Subject Name – Sensors and Measurements

Question Paper Code – 80272

Exam Date – 21-November-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark

The MA3303 examination on “Probability and Complex Functions” conducted on 21-November-2025 Question Paper Code of 81626 contained an ambiguity in Question. The problem statement mentioned the value as “2,3” instead of “2.3”, altering the intended meaning of the question. In mathematical context, 2.3 represents a decimal/mean value, whereas 2,3 signifies two distinct values or ordered pair, leading to confusion among students.

Due to this typographical and conceptual discrepancy, a significant portion of students were unable to interpret the question correctly. Many approached it as a set of values rather than a decimal mean, resulting in incorrect computations and outcomes.

Subject Code – MA3303

Subject Name – Probability and Complex Functions

Question Paper Code – 81626

Exam Date – 21-November-25

Question Number – Click Here

Other Links

Anna University Result

Anna University Grace Mark