hi,

no you can not apply in geography honors if you dont have geography as a subject in 10+2 course, the candidates shortlisted for admission based on their 10+2 aggregate score  along with the particular subjects score, the eligibility criteria for b.sc  geography in lady brabourne is,

1. need to have 70% marks aggregate in 12th exam

2. 75% marks in geography

3. must have 60% marks in english in 12th course

4. must have 60% marks in mathematics in 10th standard exam,

you may follow the below link to know in details,

http://www.ladybrabourneadmissions.com/UG2019/Notice/20190523_LBC_UG_Admission_Notice_2019.pdf