Correct Answer: M > T

Solution : Given:
U = M > J = R and J = S < T
After combining the statements – U = M > J = R = S < T

Let's check each option –
First option: M > T; False, M > J = R = S < T, as there is no definite relation between M and T.
Second option: J < U; True, U = M > J, make U > J
Third option: J < T; True, J = R = S < T, make J < T
Fourth option: R = S; True, as given in the statement.

Therefore, the conclusion given in the first option is not correct. Hence, the first option is correct.