top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

which number replaces the question mark?

+1 vote
344 views
posted Mar 26, 2018 by anonymous

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

5 = 3×2 - 1
8 = 5×2 - 2
13 = 8×2 - 3
22 = 13×2 - 4
39 = 22×2 - 5

answer Mar 27, 2018 by Tejas Naik



Similar Puzzles
0 votes

Which number replaces the question mark?

enter image description here

0 votes

Which number replaces the question mark?

enter image description here

+2 votes

Which number replaces question mark in the following grid?

enter image description here

...