Q4
Find the missing number.
Find the missing number.


A.
42
B.
4
AnswerC.
6
D.
36
Answer: Option B
Solution
Answer: Option B
Solution:
In the first column,27- 7*2 = 13
In the second column,
144 - 45*2 = 54
So,
in the third column,
68 -32*2 = 4