Question

(2020)
Mourks
(मध्या
No. of studen
हालों की संख्या
अंक
0-10
10-20
LDO
20-30
30-40
10
40-50
6
50-60
7
60-70
5​

Answer 1

Answer:

it's a very simple but I don't know what is this sorry sorry it's too much difficult I don't understood