CBSE 12th

You have not enough score in JEE to get any good government college .
you can opt for any well reputed private college in your region.
best of luck for your future :)

No, you should atleast have diploma in pharma.

yes you can appear in JEE Mains next year according to MHRD guidelines.

dear Ahmadraza,find a railway exams coaching institute & prepair there.now a days in every city there is a railway/banking etc coaching centers.best of luck!!

if your interest in IT or computer side .if you like that for next 30 year you are happy with coding and programming then go for BCA .if your interest in account.management .tax .go for b.com .
b.com ke baad apke pass bahut saari lines hai aur .BCA ke baad I think sirf MCA .coz ekeli BCA ki koi value nahi apko additional kuch na kuch karna padega .b.com ke baad MBA .c.a .c.s .kuch aur bhi kar sakte hai .even business bhi karenege to b.com kaam aayegi .may be koi aur apko mujhese better guide kar sake .

yes but only in those colleges which requires just 12th pass eligibility. some universities like Amity,Sharda,Lpu requires Maths/Computer Science as compulsory subjects. but some colleges like JB KNOWLEDGE Park,Faridabad required just passed candidate.

Yeah.Sure.If you keep both Math and Biology then after 12 you can go many streams.And you will be prepare yourself for both Engineering and Medical entrance.

Bro.sorry,I think there is no scopes for NITs.Bcos Your JEE marks is very low for NIT.
Best of luck.