i saw in a site that a company shortlisted students by their cgpa only..what does it mean?? as i am from a state board.i dont know about cgpa.

Dear student,

CGPA = CUMULATIVE GRADE POINT AVERAGE
IN 1 YEAR THERE ARE TWO SEMESTER
AVERAGE OF EVERY SEMESTER IS KNOWN AS CGPA
EACH SEMESTER WISE MARK IS KNOWN AS SGPA

EX:
IF U HAVE GIVEN 4 SEMESTER THAN CGPA UPTO 4 SEMESTER = SUM OF ALL SEMESTER MARK UPTO 4 SEMESTER DIVIDED BY 4

SIMILARLY IF IT IS UPTO 8TH SEMESTER THAN
SUM OF ALL SEMESTER MARK UPTO 8TH SEM
DIVIDED BY 8