top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

What is the next number of the following sequence 4, 65, 5, 57, 6, 69, 7, ???

+1 vote
430 views
What is the next number of the following sequence 4, 65, 5, 57, 6, 69, 7, ???
posted May 25, 2015 by anonymous

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

1 Answer

+3 votes

4, 65, 5, 57, 6, 69, 7

4 , 4^2 = 16 , then reverse the number and add 4 ==== 61 + 4 =65

5 , 5^2=25 , then reverse the number and add 5 ===== 52 + 5 = 57

6 , 6^2=36 , then reverse the number and add 6 ======= 63 +6 = 69

7 , 7^2=49 , then reverse the number and add 7 ======= 94 + 7 === 101

answer May 26, 2015 by Ankit Kamboj
...