India

Hi
That's a wrong notion. Here is the list of what you can do.
1. M.Sc/Ph.D: One of the best higher studies option available for the B.Sc Mathematics graduate is to do Masters Degree in Mathematics followed by Ph.D or M.Phil. Thus they can find a promising career in Research or Teaching field.
2. Masters Degree in Economics or Econometrics. This will help them to pursue one of the best career options, Indian Economics Services (IES).
3. Master's in statistics that will allow you to pursue ISS. Indian statistical services.
4. MCA: Master of Computer Application (MCA) is the best higher study option for the B.Sc Mathematics graduates who wish to pursue their career in IT sector. Research Agencies like Defense Research and Development Organization prefer MCA graduates with Mathematics background in their Remote Sensing Centers. So MCA is a good higher study option for the graduates in B.Sc Mathematics.
5. MBA: Master of Business Administration (MBA) is the best higher study option for the B.Sc Mathematics graduates who wish to pursue their career in Management field. If they do the specialization in Finance in MBA, then they can reach up to higher positions like Chief Finance Officer in Corporate Sector.
6. Other Certification Courses after B.Sc Mathematics
Chartered Accountant (CA), Chartered Financial Analyst (CFA), Certified Financial Planner (CFP), Company Secretaryship (CS)
7. Several certification courses are available in networking field for the B.Sc Mathematics graduates. These courses are given below.
Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), Cisco Certified Voice Professional (CCVP)
8. UPSC conducts exams for Tax Assistant exam, Statistical Investigator exam, Grade III & Compiler Exam, Combined Graduate Level Exam
9. CDS is also an option if you wish to serve in defence.
10. Actuarial sciences is another one that places you well in health and insurance sectors.
Hope this suffice.

Dear Rajat,
Hi,
Kindly refer the links given below to get the list of colleges:
https://www.shiksha.com/mba/course/post-graduate-diploma-logistics-shipping-indian-institute-logistics/8384
https://www.shiksha.com/mba/course/master-business-administration-logistics-shipping-coimbatore-marine-college/88198
https://www.shiksha.com/mba/course/mba-shipping-logistics-management-amet-university/9744
https://www.shiksha.com/mba/course/mba-shipping-logistics-iikm-business-school/205753
https://www.shiksha.com/search/?q=MBA+in+Logistic+&+shiping&qer=0|0|0|0|0|734,25,1375,1308,5,31,775,765,1307,768,743,17,782,699,12,746,1410,33,722,1310,442,1314,729,757,1306,737,762,34,14,4,26,24,13,747,741,730,8,716,761,535,726,758,745,753,19,744,756,763,11,723,731,738,15,1312,759,740,736,20,10,710,760,18,27,719,742,7,739,767,9,735,721,713,3,732,281,1313,280,752,30,754,1311,450,6,764,755,783,720,733,279,29,23,750,718,711,21,1305,1309,22,714,699,725,16,751,715,727,2,748,728,32|0|0|0&sa=^^0^0^0^0^0&ts=747933&rf=searchwidget
I hope it will help you and feel free to ask more. Give thumbs up or mark this answer as best if you found it helpful.