Paper 1 · Mathematical Reasoning and Aptitude
Find the next pair in the following sequence: C-3, E-6, G-12, I-24, K-48, ?
AS-48
BM-96 ✓ Correct
CL-96
DO-48
Correct answer: (B) M-96 — The next pair is M-96, so that is the answer.
Explanation
★The next pair is M-96, so that is the answer.
★The letters run C, E, G, I, K, each two letters apart.
★Two letters after K is M, so the next letter is M.
★The numbers run 3, 6, 12, 24, 48, each double the one before.
★Double 48 is 96, so the next number is 96.
★So the next pair is M-96.
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