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      Question

      Complete the given series by finding the missing

      term: ?, 14, 78, 252, 620, 1290
      A 4 Correct Answer Incorrect Answer
      B 6 Correct Answer Incorrect Answer
      C 1 Correct Answer Incorrect Answer

      Solution

      For 14: ย  24โˆ’2=16โˆ’2=14 For 78: ย  34โˆ’3=81โˆ’3=78 For 252: ย  44โˆ’4=256โˆ’4=252 For 620: ย  54โˆ’5=625โˆ’5=620 For 1290: ย  64โˆ’6=1296โˆ’6=1290 Hence, 14โˆ’1=1โˆ’1=0

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