hey ,
I'm a +1 medical student . me and my fellow mates are facing a little problem regarding PSA . It contains three sections . we don't have idea how to prepare for the second one i.e quantitative reasoning ( deals with mathematics ) . as u know being medical student its bit difficult to compete with non med students due to lack of revision of formulas etc. i agree it has problems from 10th std or general problems but as i read sample paper it contains ' trigonometry 'and ' permutation ' etc. i don't have any idea about this chapter permutation . due to shortage of time and lot of +1 syllabus in front of us it seems too difficult . please find some solution and i wanted to enquire is it necessary to pass the exam to appear for +2 boards .. thankyou