LPU - Lovely Professional University

Preet, you can not pursue two degrees through distance mode simultaneously. One needs to be regular. Other needs to be regular. You can definitely apply for MBA through distance mode.
http://www.lpude.in/programmes/frmMoreDetails.aspx?programname=Master of Business Administration [MBA]&programcode=34

Kalyan, to have an idea about what other subjects you are you going to study in B.Sc (Hons.) Maths, check the program details in the link below
http://www.lpu.in/programmes/all/12th/Mathematics/B.Sc._(Hons.)_Mathematics#Details

Tafheem, the fee in our university depends upon how well a student does in qualifying exam or LPUNEST. Please click on the link below to check our fee slabs
http://www.lpu.in/programmes/all/Graduation/Management/MBA#Details
It must be mentioned on your result card in which slab you are falling.

Deepak, if you are interested in going for a job immediately after your B.Tech attend your placements classes seriously and regularly for proper job opportunity. Otherwise you can go for a higher degree like MA or M.Tech for better career prospects. You can also prepare for some government.exams.

Ishan, please check the link below forv BA Distance fee structure
http://www.lpude.in/programmes/frmMoreDetails.aspx?programname=Bachelor of Computer Applications [BA]&programcode=12