Question

The performance of a student in 1st term
and and term is given hraw a
double ear graph choosing abbropriate
scale and ansteller, the following
subiect
English Hindi Maths science social
st term MM 10o) 67
gond term CMM 100)
1 In which subject is the improvement least &
D Has the performance gon down in any
subject &
73
72
65
88
95
81
85
70
75​

Answer 1

I don't know this

answer