Study the following line graph which gives the number of students who joined and left the school in the beginning of year for six years, from 1996 to 2001.
Initial Strength of school in 1995 = 3000.
The number of students studying in the school during 1999 was?
A.
2950
B.
3000
C.
3100
D.
3150
Correct answer is D
As calculated above, the number of students studying in the school during 1999 = 3150.