Letter Series · Question 14 · Hard

Find the next letter in the series: B, C, E, G, K, M, ?

  1. P
  2. Q
  3. R
  4. O
Answer and explanation

Answer: B. Q

Explanation: The letter positions are 2, 3, 5, 7, 11, 13, which are consecutive primes. The next prime is 17, which is Q.

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