Hi

Yes, you can definitely get admission in BCA in Amity university with maths in 12th , without computer science

This is because,
Computer science in 12th is not mandatory to be eligible.

For reference,
Amity university bca eligibility criteria is given below

To be eligible for BCA in Amity university, you 10+2 with at least anyone of the following subjects:-

Maths
Computer Sc.
Information Practices
Computer Applications
Multimedia and Web Technology
Data Management Application
Web Application

You can check the same at
https://www.careers360.com/colleges/amity-institute-of-information-technology-noida/bca-course

So, with maths you are definitely eligible.

To help you further,

Here are the details about BCA ,

---------------------) What is BCA

BCA is a  3 year ug i. e undergraduate programme in the field of computer science & IT i. e information technology.

Throughout this course, you study topics like

• fundamentals of computer,

• programming languages,

• database management,

• networking,

• Web designing ,

• operating systems, etc.

---------------)Job Profiles after BCA

• Software deceloper

• Software Tester,

• Junior Programmer,

• Database Administrator,

• Web Designer,

• Web Developer,

• System Analyst

----------------------) Average starting salary for a fresh BCA graduate is roughly around 2.5 - 3 lakh per annum.

Thank you

.