Question
5 4 29 24 185
? What should come in place of the question mark (?) in the following number series?Solution
5 × 13 – 1 = 4 4 × 23 – 3 = 29 29 × 13 – 5 = 24 24 × 23 – 7 = 185 185 × 13 – 9 = 176
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