One of the colleges I know which provide BSc in Mathematics is situated in Punjab Mohali and the college name is Chandigarh University. you can take this college for your study. It's situated in  the neighborhood of  UP. Chandigarh university is best private college in north India due to    many reasons-

The last and most important goal of the majority of students while taking admission is to get good placement with less investment by the end of their session. CHANDIGARH UNIVERSITY provides this opportunity.

FOLLOWING ARE THE SOME IMPORTANT POINTS-

*PLACEMENT:- 500 to 600 good and average companies visit our campus every year for placement. Many reputed companies like Microsoft, Google, IBM, Etc visit for campus placement and many students placed there on decent packages. It depends on you how sharp your skills are.

Chandigarh University is in the LIMCA BOOK OF RECORD for highest number of companies for campus placements in a single academic year.

*INTERNSHIP-CU offers many national and international internships for the students.

International Internship Tie Ups

CU students selected for Summer Internship with Arkansas State University, US

*SCHOLARSHIP-

CU provides up to 100% scholarship on the basis of the CUCET exam organized by them.

The Merit Based Scholarship is particularly designed for meritorious students who had displayed an outstanding level of academic achievement in their previous years.

Scholarship Scheme for wards of defence personnel for their academic year.

*RANKING -Chandigarh university is the youngest university which has been awarded the prestigious A+ grade by the National Assessment and Accreditation (NAAC) and So many others ranks and award like NIRF Ranking, Diamond Rating by QS I-GAUGE, Etc. also achieved by the Chandigarh University.

• NAAC A+ - Youngest University in India and the only private university in Punjab to be honoured with A+ Grade by NAAC.

• NIRF - Ranked amongst Top 100 Universities in All India NIRF Rankings announced by MHRD, Govt. of India (for 2nd Consecutive Years).
  CU students selected for Summer Internship with Arkansas State University, US
  *SCHOLARSHIP-
  CU provides up to 100% scholarship on the basis of the CUCET exam organized by them.
  The Merit Based Scholarship is particularly designed for meritorious students who had displayed an outstanding level of academic achievement in their previous years.
  Scholarship Scheme for wards of defence personnel for their academic year.
  *RANKING -Chandigarh university is the youngest university which has been awarded the prestigious A+ grade by the National Assessment and Accreditation (NAAC) and So many others ranks and award like NIRF Ranking, Diamond Rating by QS I-GAUGE, Etc also achieved by the Chandigarh University.

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  • NAAC A+ - Youngest University in India and the only private university in Punjab to be honoured with A+ Grade by NAAC.

  • NIRF - Ranked amongst Top 100 Universities in All India NIRF Rankings announced by MHRD, Govt. of India (for 2nd Consecutive Years).

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  • day Logo: Ranked 3rd among Top Private Universities of India.

  • University Grants Commission (UGC)

• Recognitions-
  *National Assessment & Accreditation Council (NAAC)
  All India Council for Technical Education (AICTE)
  Bar Council of India (BCI)
  Pharmacy Council of India (PCI)
  Council of Architecture (COA)India To
  National Council for Teacher Education (NCTE)
  Memberships-
  Association of Indian Universities (AIU)
  International Association of Universities (IAU)
  Association of Commonwealth Universities (ACU)
  Computer Society of India (CSI)
  Institute of Electrical and Electronics Engineers (IEEE)
  The American Society of Mechanical Engineers (ASME)
  Indo US Collaboration for Engineering Education (IUCEE)
  American Chemical Society (ACS)
  *FACULTY- Best part of Chandigarh University is that here professors and teachers are so much supportive, well qualified, understandable and the method of their teaching is great, you can ask anything personally 24x7.
  *EDUCATION QUALITY- CU faculties are well qualified and have a lot of teaching experience. They groom the students for placement very well, and also teach many extra skills to achieve good placement. Chandigarh university also provides industry collaborated courses with extra certification.
  *EDUCATION DURING COVID SITUATION- During covid19 situation CU gave a wonderful platform BLACK BOARD To not compromise with the quality of education.
  *INFRASTRUCTURE- Infrastructure of the Chandigarh University is very good. Facilities like Wi-Fi, Labs , classrooms, library and cafeteria are very good. Hostel facilities like sports & games and medical facilities are very good.
  *EVENTS-There are many cultural, technology and sports events organized by the University every year to find out other extra talent from students and give the best platform to develop them in future. Some of them are CU FEST, CU PARADE AIU NATIONAL FEST, AAGHAAZ, AAGHAAZ- FRESHERS PARTY, Etc . Many convocation events organized like international student convocation, engineering students convocation, international student graduation, etc. Many live concerts are organized. Bollywood stars made a grand entrance at Chandigarh university. Many great people visit Chandigarh University to share their experience of life which is most fruitful for students

Hello Ashish..There are number of Colleges in Uttar Pradesh which offer B.Sc Mathematics ( Hons.). Here I am enlisting some, you can consider that

Aligarh Muslim University- Aligarh- B.Sc & M.Sc both

Mangalayatan Universities - Aligarh- B.Sc & M.Sc both

Banaras Hindu University- Varanasi- B.Sc & M.Sc both

Dr. Harivansh Rai Bacchan Mahavidyalaya- Unnao- B.Sc & M.Sc both

IFTM University- Moradabad- B.Sc , M.Sc & Ph.D

Teethanker Mahaveer University - B.Sc & M.Sc both

Dayalbagh Education Institute- Agra- B.Sc , M.Sc and M.Phil

Sri Ramswaroop Memorial University (STMU)- Barabanki - B.Sc & M.Sc both

Sharada University- Noida- B.Sc, M.Sc & Ph.D

Krishna College Of Science and Information Technology- Bijnor- B.Sc and M.Sc

Invertis University - Bareilly- B.Sc, M.Sc and Ph.D

Hope your query is resolved

Good Luck.