Directions: In this type you are provided with substitutes for various mathematical symbols or numerals, followed by a question involving calculation of an expression or choosing the correct / incorrect equation. You are required to put in the real signs or numerals in the given equation and then solve the question.

If A stands for + B stands for - C stands for ×, then what is the value of (10 C 4) A (4 C 4) B 6?