GradReady Practice Test

A sequence of letters increases by two letters in the alphabet: A, C, E, G, I, K, M, ... What is the letter at step 5?

K G E I

Correct Answer:

Explanation:

Each step advances two letters in the alphabet, so you skip one letter each time. Starting at A (step 1), the sequence goes A → C → E → G, and the fifth term follows the same rule: from G move two letters forward to I. So the letter at step five is I. The other options correspond to other steps: G is step four, E is step three, and K would be step six.

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