Question

What should come in place of the question mark (?) in the following number series?

5 29 ? 569 1703 3401

A 133 Correct Answer Incorrect Answer
B 153 Correct Answer Incorrect Answer
C 143 Correct Answer Incorrect Answer
D 131 Correct Answer Incorrect Answer
E 151 Correct Answer Incorrect Answer

Solution

5 × 6 – 1 = 29 29 × 5 – 2 = 143 143 × 4 – 3 = 569 569 × 3 – 4 = 1703 1703 × 2 – 5 = 3401

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