Insert the missing number. 34, 7, 37, 14, 40, 28, 43, (...)  Choose the correct choice from the following options
A) 52
B) 56
C) 54
D) 50
E) 60
We have two series here   34, 37, 40, 43, ... (Increase by 3)   7, 14, 28, ... (Multiply by 2)   Hence, next term is 28 × 2 = 56   Answer is 56.
<result>B</result>
Insert the missing number. 34, 7, 37, 14, 40, 28, 43, (...)