Question : Directions: How many A's are there in the following letter series which are immediately followed by B as well as immediately preceded by Z?
A M B Z A N A A B Z A B A Z B A P Z A B A Z A B
Option 1: 0
Option 2: 1
Option 3: 2
Option 4: 3
Correct Answer: 3
Solution :
Given:
A M B Z A N A A B Z A B A Z B A P Z A B A Z A B
By checking the series for the number of A's immediately followed by B as well as immediately preceded by Z –
A M B Z A N A A B
Z
A
B
A Z B A P
Z
A
B
A
Z
A
B
So, there are three A's that follow the pattern. Hence, the fourth option is correct.
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