Delhi Police PC · Reasoning Ability

Arithmetic Number Series

Find next/missing term in number series.

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  • Q1 · Arithmetic Number Series · EASY

    Find the missing number in the series: 3, 7, 15, 31, ?, 127

  • Q2 · Arithmetic Number Series · EASY

    What will come in place of question mark (?) in the following number series: 5, 10, 20, 40, ?, 160

  • Q3 · Arithmetic Number Series · MEDIUM

    Find the next term in the series: 2, 6, 12, 20, 30, ?

  • Q4 · Arithmetic Number Series · HARD

    What number should replace the question mark in this series: 1, 4, 9, 18, 35, ?

  • Q5 · Arithmetic Number Series · EASY

    Find the missing number in the following series: 7, 14, 28, 56, ?, 224

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