Look at this series: J14, L16, __, P20, R22, ... What number should fill the blank? Choose the correct answer: A) S24 B) N18 C) M18 D) T24 E) T28
In this series, each set contains alphabet and numbers.   Alphabet increasing by 2alphabets : J L N P R   Numbers increasing by 2 : 14 16 18 20 22   Finally : J14 L16 N18 P20 R22   ANSWER:N18
<result>B</result>
Look at this series: J14, L16, __, P20, R22, ... What number should fill the blank?