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

Discussion

0, 2, 6, 12, 20,….42

  • A.25
  • B.30
  • C.32
  • D.40

Answer: B

Correct answer: 30

Each term is the product of a number and the one below it: \( 1\cdot0=0 \), \( 2\cdot1=2 \), \( 3\cdot2=6 \), \( 4\cdot3=12 \), \( 5\cdot4=20 \), so the next is \( 6\cdot5 = \mathbf{30} \), followed by \( 7\cdot6 = 42 \).

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

Post your comment

Please log in or register to post a comment.