
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Hui is a passionate reader and recently bought a book titled "Algebra Unleashed." On the first day, she read $1/6$ of the pages plus $10$ more. On the second day, she read $1/5$ of the remaining pages plus $20$ more pages. On the third day, she devoured $1/4$ of what was left plus $25$ extra pages. She then discovered only $74$ pages left, which she finished on the fourth day. How many pages are in this book?
A) 210
B) 220
C) 230
D) 240
E) 250

Present the answer in LaTex format: \boxed{Your answer}
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