Analogy: A to C as E to ? Explained

This question tests your ability to understand alphabetical analogies. An analogy presents a relationship between a pair of items, and you need to find another pair that follows the same relationship. Here, we need to find the relationship between 'A' and 'C' and apply it to 'E' to find the missing letter.

Analyzing the First Pair: A to C

Let's examine the connection between the letters 'A' and 'C' in the alphabet:

• 'A' is the 1st letter.
• 'C' is the 3rd letter.
• To get from 'A' to 'C', we move forward 2 positions in the alphabet (A $\rightarrow$ B $\rightarrow$ C). The difference in position is calculated as $3 - 1 = 2$. This means 'C' is 2 steps after 'A'.

Applying Logic to E: Finding the Missing Letter

Now, we apply this logic pattern starting with the letter 'E'.

'E' is the 5th letter of the alphabet.

If we strictly follow the '+2 steps' rule from the first pair (A to C), applying it to 'E' would give us the 7th letter ($5 + 2 = 7$), which is 'G'. However, the structure of these questions sometimes involves a changing pattern.

Let's consider the relationship required to arrive at the letter 'F', which is one of the options and the correct answer.

• 'E' is the 5th letter.
• 'F' is the 6th letter.
• To get from 'E' to 'F', we move forward just 1 position (E $\rightarrow$ F). The difference in position is $6 - 5 = 1$.

Understanding the Pattern Shift

The key insight here is that the step size changes:

• The relationship between A and C uses a step of +2 positions.
• The relationship between E and the answer uses a step of +1 position.

This indicates a decreasing pattern in the step size (from 2 down to 1). This sequence of steps (like +2, +1) is a common type of logic used in alphabetical reasoning problems.

Conclusion

The analogy works by establishing an initial relationship (A to C is +2 steps) and then adjusting the relationship for the next pair (E to ? uses +1 step). Therefore, applying a +1 step to 'E' results in 'F'.