Discussion Forum



Here, the terms of the given series are a combination of letters and numerals, which have according to a set pattern.

1)

 3F, 6G, 11I, 18L, ?


A) 21O

B) 25N

C) 25P

D) 27P

E) 27Q

Answer:

Option D

Explanation:

Numbers : $3+3\rightarrow 6, 6+5\rightarrow 11, 11+7\rightarrow 18, 18+9\rightarrow 27$

Letters : $F+1\rightarrow G, G+2\rightarrow I, I+3\rightarrow L, L+4\rightarrow P$

Hence the answer is (d).