None of these
Find the odd one.
Prepare a pattern with the numbers 9, 3, 6, 12.
9 , 3, 6, 12
9, 12, 3, 6
3, 6, 9, 12
3, 6, 12, 9
1, 4, 7, ______, 13
8
9
10
11
a
e
f
o
Complete the pattern
A, C, E, _________
B
D
F
G