Letter Series
Alphabet positions and the EJOTY shortcut, opposite letters, wrap-around past Z, gap patterns, alternate and group series, and missing-letter questions.
2 topics, 10 practice questions
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Alphabet Positions, EJOTY and Opposite LettersBasic
The position table, the EJOTY shortcut for finding any position instantly, reverse positions, opposite-letter pairs and the wrap-around rule.
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Letter Series Patterns and Solved QuestionsBasic
Constant and increasing gaps, alternate series, letter groups, opposite-letter pairs and missing-letter strings, each with a worked example.
Take the chapter test Up to 25 random questions from this chapter.