Colleges in Uttarakhand - Other

There's no cutoff with respect to your graduation scores while applying. So, yes you can apply.
As far as chances of getting a call are concerned, it depends solely on your CAT score.
Good luck and prepare well!

The admissions have been closed for this academic year, you shall try in the next academic year.

There is no degree for MBA in Agriculture in India. The degree you may go on with is MBA in Agriculture, Business Management or Post graduate Diploma in Agri-Business Management or Post graduate Diploma in Rural Management. You can apply for following examinations-CAT, CMAT Examination of Pantnagar and Punjab university, Apply to IIM Ahmedabad, IIM Lucknow, Symbiosis University, Vellore College, IRMA, MANAGE etc. Thank you.

Good to hear about your aim of being an Agriculturist.
The admission test is conducted in May and forms are filled by end of May. So, please stick to the timeline.
As far as course in considered, the subjects you are studying in class 11th and class 12th will be the part of the syllabus. So, work hard with your subjects. You can go for any one of the following PCM/PCB/Ag. during intermediate level. The subjective is based on the intellect and there are no specific question banks available for this test.

With a rank of 6989, you will not be able to bag-up admission at College of agriculture, GBPUAT. Please go for any other college, or you can apply next year for the same.
Thank you.

On this ranking and category, you will not be able to bag up admission for this academic year. Please go for any other university or you can come back at GBPUAT for admission next year.
All the best.