Series (Number & Letter)
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Exam-level questions worked step by step. Try each one yourself first — then expand the solution and compare routes.
Q1.
Find the next term: 2, 6, 12, 20, 30, ?
Q2.
Find the next term: 5, 11, 23, 47, 95, ?
Q3.
Find the next letter: B, D, G, K, ?
Q4.
Find the wrong term: 3, 6, 12, 24, 46, 96