The marks of 3 students A, B and C are in the ratio 10 : 12 : 15. If the maximum marks of the paper are 100, then the marks of B cannot be in the range of
A. 70 - 80
B. 80 - 90
C. 20 - 30
D. 40 - 50
A. 70 - 80
B. 80 - 90
C. 20 - 30
D. 40 - 50
No comments :
Post a Comment