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Neelam Mittal • 4.57K Points
Extraordinary Reasoning

Q. Which term of the series 5, 10, 20, 40, ..... is 1280?

(A) 10th
(B) 9th
(C) 8th
(D) None of these

Correct Answer - Option(B)
Views: 43
Filed under category Reasoning

Explanation by: Neelam Mittal

Clearly, 5 x 2 = 10, 10 x 2 = 20, 20 x 2 = 40,.....

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