What Are The Common Mistakes Done By Candidates While Filling The Apsc Omr Sheet In Assam Public Service Commission Examinations?


Despite clear instructions, many aspirants make small yet critical mistakes while filling their OMR sheets, which can lead to their answer sheets being rejected or not evaluated at all. Understanding these common errors is essential for every APSC candidate to ensure that their hard work is not wasted.
One of the most frequent mistakes in APSC examinations is incorrectly filling the roll number bubbles on the OMR sheet.
While candidates often write their roll number correctly in the designated box, they fail to shade the corresponding bubbles properly.
Important Note:
Even if your roll number is correctly written in the box, but the bubbles are darkened incorrectly or not marked at all, your OMR answer sheet will not be evaluated.
To avoid this:
Double-check both the written and bubble-marked roll number.
Use only black or blue ballpoint pen (as instructed).
Completely fill the bubbles—avoid partial or double markings.
Another common error is incorrectly filling or forgetting to darken the Test Booklet Series bubble (A, B, C, or D).
Even if you write the correct series in the box but forget to shade the bubble, your OMR sheet will not be evaluated.
To prevent this:
Identify your Test Booklet Series carefully before filling.
Shade the corresponding bubble fully and clearly.
Do not make overwriting or stray marks on the sheet.
In APSC examinations, candidates are usually provided with two OMR sheets — Red and Blue. The Red OMR sheet is the original copy that must be submitted to the invigilator, while the Blue OMR sheet is the candidate’s copy for personal reference.
Many candidates mistakenly submit the Blue sheet instead of the Red one.
Result:
If you submit the Blue OMR sheet, your answer sheet will not be evaluated.
Correct Action:
Always double-check before submission and hand over the Red OMR sheet to the invigilator at the end of the examination.
Some candidates submit both the Red and Blue OMR sheets at the end of the examination, thinking it might be necessary.
Clarification:
If both sheets are submitted, your answer sheet will still be evaluated. However, it’s recommended to retain the Blue OMR sheet for your own record and proof.
The APSC has strict rules regarding banned items during examinations and interviews. Violation of these guidelines can lead to cancellation of candidature and permanent debarment from future APSC exams.
Mobile phones (even in switched-off mode)
Smartwatches and programmable devices
Pen drives, storage media, or electronic gadgets
Bluetooth or communication devices
Cameras and digital watches
Any candidate found in possession of these items—whether switched on or off—will face disciplinary action, including disqualification from the current and future APSC exams.
It is also advised not to bring valuable or expensive items to the examination center, as the Commission will not be responsible for any loss or theft.
Answer: No. Even if the Roll Number is written correctly but the bubbles are incorrectly filled or left blank, your OMR answer sheet will not be evaluated.
Answer: No. Both the written entry and the bubble marking for the Test Booklet Series must match. Failure to darken the correct bubble will lead to non-evaluation of your sheet.
Answer: Yes. In such a case, your answer sheet will be evaluated, although it is recommended to keep the Blue sheet for your records.
Answer: No. Only the Red OMR sheet is accepted for evaluation. Submitting the Blue sheet will result in disqualification from evaluation.
Answer: The following items are strictly prohibited:
Mobile phones (even switched off)
Smartwatches, Bluetooth devices, cameras, and electronic gadgets
Storage media such as pen drives
Programmable devices or any IT equipment
Violation may lead to cancellation of candidature and debarment from future exams.
Read Instructions Carefully: Go through all APSC OMR instructions before starting the exam.
Use Correct Pen: Use only the recommended pen color as per instructions.
Avoid Overwriting: Never overwrite or erase on the OMR sheet—it may be read as invalid.
Time Management: Fill the OMR details first before starting your answers to avoid mistakes later.
Verify Entries: Before submitting, recheck Roll Number, Test Series, and all shaded bubbles.
Filling the APSC OMR sheet correctly is just as important as answering the questions accurately. A single mistake—such as an incorrect bubble, wrong series marking, or submission of the wrong sheet—can lead to complete disqualification from the evaluation process.
By understanding these common mistakes and APSC guidelines, candidates can ensure their answer sheets are properly evaluated and their hard work is reflected in the results.
Remember, success in APSC exams not only depends on knowledge but also on precision and attention to detail during the examination process.
Question: What are the common mistakes candidates make while filling the APSC OMR sheet?
Answer: Common mistakes include incorrect roll number or booklet series marking, submitting the wrong OMR sheet (Blue instead of Red), or bringing banned items like mobiles and smartwatches into the exam hall. These errors can lead to your OMR answer sheet not being evaluated.