A
To determine the pattern in the sequence 1247, we can look at the differences between consecutive numbers: 2, 4, 6. This indicates that the differences are increasing by 2 each time. Therefore, to continue the sequence, we would add 8 to the last number, 1247. Thus, the next number in the sequence would be 1255.
A
K
p
It is: Y
D20G
Check out the link for the sequence.
040608
h o n
L
k comes next, and then l.