hey,

to become a geologist you should have good communication skills, critical-thinking skills , outdoor skills , problem skills and physical stamina , you are needed to fulfill the academic qualification too that is mentioned below

1. you must hold a bachelors degree in geology, earth sciences or a related scientific field

2. after that pursue masters in the same field

3. for higher education candidate must have a doctoral degree (Ph.D in geology)

looking to the common syllabus of B.S.c geology there is no such maths to be studied, this course more involve study of solid earth, rocks , other solid structures.

hope this helps!