Do you have any guidance or tips to help me clear the PhD entrance exam of IGNOU?

Absolutely, I can help you with your reappearing process for IGNOU University exams. Please read the following carefully:

IGNOU allows students to reappear in Term-End Examinations (TEE) if they have failed or were absent in a particular subject.

You can reappear in the exam if:

You failed a subject.

You were absent in the exam.

Your assignment is complete, but you didn't pass the theory paper.

To take admission from B.Ed distance learning course at IGNOU you need to visit the official IGNOU website and apply online during the application period typically announced in advance. You need to register, fill out the application form, upload required documents with the entrance exam fees, and then appear for the entrance test. After that results are announced. The candidates will be invited for counselling and document verification to finalize the admission.

(Mumbai/Navi Mumbai, Nagpur, Pune, and Aurangabad)

Above are the following centre for the b Ed entrance exam in Maharashtra so chose according to your suitability and keep on focusing on the syllabus. If possible you can do b Ed from other state too.

No, to fill admission form for post grayin IGNOU, you need a degree or provisional certificate without it you can't fill the form. The admission process typically need to submit the completion certificate of your undergraduate studies before you can be considered for PG. 

You can check the specific admission guidelines before applying for course as it vary from one another.

For admission in the IGNOU for B.Ed Course you can simply apply on their official website. But you must remember IGNOU B.Ed course require NCTE Certificate for admission.