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Aptitude & Skills

Number series

Find the rule behind a row of numbers and work out which number comes next.

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A short 10-question sample of the real format. You can retake it any time.

▶Preview test· Practice set 1 · 10 questions

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What to expect

  • 10 questions per practice set, with an explanation for every answer
  • Series using addition, multiplication, alternating steps or two interwoven rows
  • One correct answer per question

Tips to score higher

  • Start with the differences between consecutive numbers
  • If that fails, look at ratios, squares, or two series interleaved
  • Check your rule against the whole series, not just the last step
Which test are you preparing for?

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Explanation

This practice package will help you prepare for your Numerical Reasoning Test. All exercises are based on the questions that are used in the Aptitude Tests of the major assessment centres.