Need help urgently...please guide (45 characters)

My qualifications:

I am from pcb background...took 3 yrs drop for neet... I cleared neet this year but now I very much exhausted and already done with this bulshit.

So won't be taking any medical clg.

I want to change my stream to economics. Since I didn't have maths during my 11-12 so I was not eligible for du. Applied for bhu and got a seat there.

I m willing to work hard and put in extra efforts to bridge my gap of maths... And also appear for nios to get maths as my additional subjects.

I have checked​ I will be eligible for dse for my masters after having my nios marksheet.

Though this path is super hard and requires too much extra efforts.

But it surely gives me some assurance for my future.

Hardwork toh krna hi hoga...and i m totally willing for it.

I would like some of genuine advice from peeps of this stream...will I be able to pull it off?

Will it make any difference later on in my life to not have maths during my 11-12?

Any placement issues due to this?