MBA/PGDM

First of all, you have to be clear with your interest as because both the filed are different from each other.
Apart from MBA and CS, you can go for CA which does not have math at all but stats which can be tackled by serious efforts.
While MBA you have to appear for CAT where you have a section called quantitative aptitude which has school standard maths and can be tackled with serious efforts there were cases infact people not good in maths have appeared for CAT and did well.
If you do not find any interest in maths and it's hell for you and you like theories then CS would be the best choice for you. Don't just take decision for not being good in maths as this can be tackled by putting some serious efforts! I myself am a maths hater but I believe I can.
Hope it helps!

There are multiple functional specializations in MBA such as Finance, Marketing, Human Resources, IT, SCM, Logistics, Operations, Systems, General Management or sector specific specializations like Travel & Transportation, Telecommunications, Healthcare, Banking, Insurance, etc. One must chose MBA specialization based on his or her interests, educational background, prior job experience and personality, skills and competencies.
Marketing is suitable for extroverts. If you have good interpersonal skills, sales aptitude, leadership qualities, good communication skills and have entrepreneurial attitude then you must go for Marketing. Individuals with good numerical ability can do very well in the field of finance particularly investment banking. If you good at number crunching, have superior numerical ability, good data interpretation aptitude, problem solving and creative thinking and you are also a strategic thinker then you must opt for MBA Finance. People with social skills and empathy are suitable for HR. To be become good HR manager you require skills such as organising capability, dealing with grey areas, Good communication and negotiations skills, capability to handle changes, capacity to handle conflicts etc
As per current market trends and available data maximum job opportunities are for Marketing professionals. Most of CEO and CEOs of large corporations are Sales and Marketing professionals. As per Indian market trend analysis MBA Finance is the second best career choice of both MBA students and recruiter after MBA Marketing. Students pursuing MBA in Finance gain the business and financial skills needed to work in a number of enterprises.

There are multiple functional specializations in MBA such as Finance, Marketing, Human Resources, IT, SCM, Logistics, Operations, Systems, General Management or sector specific specializations like Travel & Transportation, Telecommunications, Healthcare, Banking, Insurance, etc. One must chose MBA specialization based on his or her interests, prior job experience and personality, skills and competencies.
Marketing is suitable for extroverts. If you have good interpersonal skills, sales aptitude, leadership qualities, good communication skills and have entrepreneurial attitude then you must go for Marketing. Individuals with good numerical ability can do very well in the field of finance particularly investment banking. If you good at number crunching, have superior numerical ability, good data interpretation aptitude, problem solving and creative thinking and you are also a strategic thinker then you must opt for MBA Finance. People with social skills and empathy are suitable for HR. To be become good HR manager you require skills such as organising capability, dealing with grey areas, Good communication and negotiations skills, capability to handle changes, capacity to handle conflicts etc
As per current market trends and available data maximum job opportunities are for Marketing professionals. Most of CEO and CEOs of large corporations are Sales and Marketing professionals. As per Indian market trend analysis MBA Finance is the second best career choice of both MBA students and recruiter after MBA Marketing. You may choose any branch between Marketing or Finance.