Instructions for Marking Answers on the OMR Sheet in the IIT JAM Mathematics Paper:

To ensure accurate and efficient evaluation of the IIT JAM Mathematics Paper, it is important for candidates to carefully follow the instructions for marking their answers on the Optical Mark Recognition (OMR) sheet. Here are the detailed instructions:

1. Use black or blue ballpoint pen:
- Only use a black or blue ballpoint pen to mark your answers on the OMR sheet.
- Do not use a pencil or any other type of pen as they may not be recognized by the scanning machines.

2. Fill the circles completely:
- For each question, locate the corresponding question number on the OMR sheet.
- Fill the circle completely and darken it using your pen to indicate your answer.
- Make sure that there are no stray marks or smudges on the OMR sheet, as they may interfere with the scanning process.

3. Multiple answers:
- If a question has multiple correct answers, darken the circles corresponding to all the correct answers.
- However, if you darken more than the required number of circles or if you darken the wrong circles, it will be considered an incorrect answer.

4. Do not fold or staple the OMR sheet:
- Handle the OMR sheet with care and avoid folding, stapling, or damaging it in any way.
- Any damage to the OMR sheet may result in the rejection of your answer sheet.

5. Do not make any stray marks:
- Do not make any stray marks, symbols, or writings on the OMR sheet, except for marking your answers.
- Stray marks may confuse the scanning machines and lead to incorrect evaluation.

6. Do not tear or remove any part of the OMR sheet:
- Do not tear or remove any part of the OMR sheet, including the perforated edges.
- The OMR sheet should be submitted intact, as provided to you.

7. Verify your details:
- Before submitting your OMR sheet, carefully verify your details such as your name, roll number, and other required information.
- Any discrepancy in the details may lead to problems in the evaluation process.

8. Rough work:
- Use the space provided in the question paper for rough work and calculations.
- The OMR sheet should only be used for marking your final answers.

By following these instructions, candidates can ensure that their answers are accurately recorded on the OMR sheet for evaluation in the IIT JAM Mathematics Paper. It is important to be careful and avoid any mistakes or violations of the given instructions to maximize your chances of scoring well in the examination.