CAT

CAT syllabus is common for everyone and there is no inclination of subjects towards a specific stream. The CAT syllabus comprises the following topics as under.
1. Quantitative Aptitude : This covers the following as Arithmetic, Algebra, Geometry, Commercial Mathematics and Miscellaneous
2. Data Interpretation and Logical Reasoning : This covers the following as Logical Reasoning, Data Interpretation, Sufficiency.
3. Verbal Ability : This covers the following as Reading Comprehension, Verbal Logic, Vocabulary and
Grammar Correction.
The Quantitative Aptitude section comprises of fundamental mathematics, based on 10 + 2 difficulty level. Problems are found to appear from various topics like Arithmetic, Algebra, Geometry and Commercial Mathematics (Word Problems). The questions are largely based on application of mathematics to solve real-time problems.
So from above if anyone have taken Mathematics in 12th can be easily attempt the QA section. So graduates of any stream can attempt the CAT subjected to they have studied Mathematics at class 12th level.

Yes, you can apply, if meeting the below eligibility and admission criteria. Eligibility criteria: Minimum 50% aggregate marks (45% for SC/ST Candidates), or equivalent grades in Physics, Mathematics and any one of the four optional courses (Biology, Biotechnology, Chemistry, Computer Science) from a recognized Central/State Board/University Examination in India or in any foreign country recognized as equivalent to 10+2 system by the Association of Indian Universities (AIU). Students appearing in the final examination of 10+2 may also apply. Or
Diploma holders (3-year Polytechnic programme) from a recognised Institute, with minimum 50% marks are eligible for lateral entry into 2nd year of B.Tech. , in any programme of engineering offered at JKLU. Admission criteria : The applicants are required to appear in one of the national level engineering admission tests, such as JEE held in 2020. In case the candidate has not appeared for any national level engineering test, he/she will have to appear in the JKLU Engineering Entrance Test (EET) to qualify for the programme.