My father said to us, "We should study and get a good division in the examination."
A. My father said us that we should study and got a good division in the examination.
B. My father told us that we should studied and got a good division in the examination.
C. My father told us that we should study and get a good division in the examination.
D. My father told to us that we should study and get a good division in the examination.
Answer: Option C

if the said to is used in the indirect speech then in the direct speech the said to changes to told and the entire will be the same
My father said to us, "You should study and get a good division in the examination."
My father told us that we should study and get a good division in the examination.
Should must be followed by V1. That's why the given answer is wrong
Opt C is right.
C option should be correct
b is wrong because should cannot be followed by studied
I think in option B have is missing beside should.