Given that '>' means addition, '<' means subtraction, '=' means multiplication, and '?' means division, evaluate the expression 5 > 3 < 2 = 4 ? 2.

A. 1
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning

If '?' denotes multiplication, '?' denotes addition, '?' denotes subtraction, and '?' denotes division, what is the result of 6 ? 2 ? 3 ? 1 ? 2?

C. 7
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning

Using the symbols where '?' means subtraction, '?' means addition, '?' means multiplication, and '?' means division, calculate 10 ? 5 ? 2 ? 3 ? 1.

B. 15
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning