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      Question

       In the given figure, select the number which can be

      placed at the sign of question mark (?) from the given alternatives.  
      A 43 Correct Answer Incorrect Answer
      B 49 Correct Answer Incorrect Answer
      C 59 Correct Answer Incorrect Answer
      D 71 Correct Answer Incorrect Answer

      Solution

      For the first: 3 Ă— 1 Ă— 5 Ă— 2 = 30, which is close to 31 (off by 1) For the second: 4 Ă— 6 Ă— 3 Ă— 2 = 144, which is close to 145 (off by 1) So the missing center value would be: 2 Ă— 7 Ă— 5 Ă— 1 + 1 = 70 + 1 = 71

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