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What is the value of 
y ?
87
89
91
92

What is the value of y y ?\newline8787\newline8989\newline9191\newline9292

Full solution

Q. What is the value of y y ?\newline8787\newline8989\newline9191\newline9292
  1. Examine Sequence: First, let's look at the sequence: 87,89,91,9287, 89, 91, 92. We need to find the pattern.
  2. Check for Pattern Continuation: The difference between 8787 and 8989 is 22. Let's check if this pattern continues.
  3. Identify Adding Pattern: The difference between 8989 and 9191 is also 22. So, it seems like we're adding 22 each time.
  4. Identify Mistake: But wait, the difference between 9191 and 9292 is only 11. That's not right, it should be 22 if we're adding 22 each time. So, there's a mistake here.

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