Skip to content
Related Articles

Related Articles

Aptitude | Series | Question 12

Improve Article
Save Article
  • Last Updated : 28 Jun, 2021
Improve Article
Save Article

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

162*(-3)=-486

Quiz of this Question

My Personal Notes arrow_drop_up
Related Articles

Start Your Coding Journey Now!