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#1 2017-02-08 07:24:55

Ibraheem
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Registered: 2012-03-16
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563,647,479,815, (....)?

Aptitude Quizzes Mathematics Aptitude Test

Question:
563,647,479,815, (....)

Option A):
672
Option B):
143
Option C):
386
Option D):
279

Correct Answer is Option B):
143

Explanation:
The pattern is + 84, - 168, + 336, ... i.e. + 84, - (84 x 2), + (84 x 2(2sq)) :. Missing number = 815 -(84 x 2(3cube) = 815 - 672 = 143.

2017-02-08 07:24:55

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Re: 563,647,479,815, (....)?



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