Which of the following symbols should replace [@] and

Solution

A > B = D > E = G ≤ H ≥ I < J                      No relationship can be established between E and I and A > G. Hence option 1 is not correct. A > B ≤ D > E = G ≤ H < I < J                      I > E is true and no relationship can be established between A and G. Hence option 2 is not correct. A > B ≥ D > E = G ≤ H = I < J                      I > E is false and A > G is true. Hence option 3 is not correct. A > B > D > E = G ≤ H < I < J                      I > E is true and A > G is true. Hence option 4 is correct.