Take This Logic Quiz And We’ll Guess Your Intelligence Level

Jackson Sawa|General Knowledge|13 Feb 2020

70, 68, 64, 58, X, 40. Which number is letter X?

13%
Logic 11
Retry Correct Incorrect You arrive at each number in the sequence by subtracting 2x the previous numbers position from the previous number. So, 4 x 2 minus 58 is 58 – 8 which gives you 50.
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Oliver Berg/picture alliance via Getty Images
Oliver Berg/picture alliance via Getty Images

70, 68, 64, 58, X, 40. Which number is letter X?

  • 40
  • 52
  • 50
  • 44
13%

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