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Problem-Solving By Substitution
Interchange Of Signs And Numbers

In a code, '?' means addition, '?' means subtraction, '×' means multiplication, and '÷' means division. What is the result of 9 ? 3 × 2 ? 4 ÷ 2?

B. 22
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning

If '>' represents greater than, '<' represents less than, '=' represents equal to, and '?' represents not equal to, which of the following is true? 5 < 3 > 2 = 2?

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

If '×' represents multiplication, '+' represents addition, and '?' represents subtraction, what is the result of 3 × (4 + 2) ? 5?

B. 18
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning

Using the symbols where ? is subtraction, ? is addition, ? is multiplication, and ? is division, evaluate 6 ? 2 ? 3 ? 4 ? 2.

A. 10
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning

If ? represents addition, ? represents subtraction, and ? represents multiplication, what is the result of 9 ? 3 ? 2 ? 4?

B. 40
Posted in:  Problem-Solving By Substitution -  Mathematical Operations -  Verbal Reasoning