Question

state two reason to say that caste along cannot determine election results in india

Answer 1

because it will be unfair.
the decision may give opposite results.

Answer 2

1 . No party wins a vote or all voters of caste or community when people says caste is a vote bank it usually means a large proportion of voters
from the caste vote for that party .

2 . No Parliament Contituency in the country has a clear majority of one single caste.