Machine-translated by Google. Questions are authored in English.
Top

Discussion

101, 401, 901, 1601, 2501, …. 4901

  • A.2201
  • B.3301
  • C.4401
  • D.3601

Answer: D

Correct answer: 3601

Each term is a hundred times a square, plus one: \( 100(1)+1=101 \), \( 100(4)+1=401 \), \( 100(9)+1=901 \), \( 100(16)+1=1601 \), \( 100(25)+1=2501 \), so the next is \( 100(36)+1 = \mathbf{3601} \), followed by \( 100(49)+1 = 4901 \).

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.