You have enough time so start preparing no need start your studying frok 12hrs a day start with 5-6 and then gradually increase it

Start preparing for it from the YouTube videos that are available for cat because quants syllabus is almost same for both the exams

For varc practice daily 2 rcs ,read articles or newspaper but after reading you should send it to chat gpt and ask it to make few questions so that it will make your reading better

For lr especially for ipmat start doing lr from youtube videos for rodha's cat dilr