Find the missing number?
A. 3
B. 13
C. 1
D. 9
Answer: Option B
Solution(By Examveda Team)
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.This Question Belongs to Competitive Reasoning >> Missing Number Finding
Ans is d
In first row 8+5=13-2=11
In second row 9+4=13-3=10
In third row 6+7=13-4=9