If '+' represents addition, '-' represents subtraction, '×' represents multiplication, and '÷' represents division, what is the value of 8 ÷ 2 × 4 + 6 - 3?

C. 21

If 2:4 is related as 3:9, then which of the following pairs is similarly related?

C. 6:12
Posted in:  Number Analogy -  Analogy -  Verbal Reasoning

Identify the odd pair of words from the following options.

C. CHEF - RECIPE

From the set of items: X, Y, Z, A, and B, the following conditions are given: 1) X cannot be selected if Y is selected. 2) Z must be included if A is selected. 3) B can be included regardless of the others. Which selection is valid?

D. Y, A, B

Using the same coding system, what is the code for the word 'DOG'?

A. 415