i got 48% in 10th and 53% in 12th . can i eligible for CAT exam .

Dolly, CAT is an entrance examination for admission to Post Graduate Management Programmes. The minimum eligibility for appearing in CAT is that you should have secured a minimum aggregate of 50% in your Bachelor's degree in any discipline. Now you haven't mentioned your Graduation percentage. It is 50% for General Category and 45% for Reserved Categories. For more information on CAT, please read our article: https://bschool.careers360.com/articles/cat-eligibility-criteria