Q89
Find the missing number?
Find the missing number?


A.
3
B.
13
AnswerC.
1
D.
9
Answer: Option B
Solution
Answer: Option B
Solution:
Starting at the top left and working down, then to the right and up, and finally to the right and down in a zig-zag shape, numbers follow the repeated sequence, subtracting 1 then adding 3 etc.