Skip to content

Tag Archives: QA – Placement Quizzes-Series

Find wrong number in series: 1, -6, 18, -54, 162, -486 (A) 1 (B) -6 (C) 162 (D) -486 Answer: (A) Explanation: 2*(-3)=-6 -6*(-3)=18 18*(-3)=-54 -54*(-3)=162… Read More