Odd Man Out and Series - Arithmetic Aptitude Questions and Answers

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The next number of the sequence 0, 7, 26, 63......

124

126

215

217

Answer : Option A

Explanation :

The terms of the given series are
(1³ - 1) = 1 -1 = 0,
(2³ - 1) = 8 - 1 = 7,
(3³ - 1) = 27 - 1 = 26,
(4³ -1) = 64 - 1 = 63.....

So, the next term will be
5³ - 1 = 125 - 1 = 124

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