KeerthanaPosted on In the following question, select the missing number from the given alternatives : 2, 22, 198, 1386, ? a2770 b6930 c3990 d9702 Answer : Option BExplanation : 2 × 11 = 22 22 × 9 = 198 198 × 7 = 1386 Rate This:NaN / 5 - 1 votesAdd comment