If you have completed your 12 th with high focus on mathematics there are several career options for you in different fields:

1. Engineering :  Mechanical, civil, computer science, electrical, electronics etc.

2. Research opportunities in mathematical sciences if you go for pure sciences and research

3. Commerce and finance: here you can be  chartered accountant, cost and management accountant, company secretary etc.

4. You can also think about professional course and certification like pilot training that requires mathematics and physics.

5. Competitive exams for government jobs also require good maths like banking sector exams : IBPS, SBI, PO , defense services through NDA etc.

Considering your interests and strengths you can choose your career out of these..

Hello student,
There are numerous career options available. Here are some popular and diverse career paths:

1. Engineering
2. Pure Sciences
3. Computer and IT
4. Commerce and Management
5. Architecture and Design
6. Actuarial Science
7. Aviation, and many more.

I hope this information helps.