Directions: The following, (a) to (h), are combinations of an operation & an operand. (a) means '÷3' (b) means 'X3' (c) means '-3' (d) means '+3' (e) means '÷2' (f) means 'X2' (g) means '-2' (h) means '+2' One or more of above, (a) to (h), have been given as answer choices for the following questions. Select the choice which most appropriately replaces the question mark in the question.

18 x 3 ÷ 2 + 3 < 27?