Answer:
B
Explanation:
Assuming the columns are:
Column A Column B
73 87
56 92
88 100
94 78
Comparing the two columns, the value in column B is a larger number since 73 < 87, 56 < 92 and 88<`100. However in one instance 94 > 78. This means overall, Column B has greater numbers then column A. So the answer is B.