Hello Aspirant,
You can give multiple government exams like UPSC, SSC, Bank PO etc.
Relatively very few people opt for Mathematics optional for UPSC and if you're good at it, you can! It would create a good opportunity.
Also, you can try your hands in banking exams where you can harness your mathematical knowledge.
Last but not the least, you can try in the corporate sector and you might land a perfect job for you.
Hope it helps!
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