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05 Mar 2025, 01:30
Kudos
Bookmarks
B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
69% (01:16) correct
31%
(01:16)
wrong
based on 250
sessions
History
Date
Time
Result
Not Attempted Yet
If there are an average of 300 words on each page how many pages can Ian read in an hour?
(1) There is an average of 25 twelve-word lines on each page.
(2) Ian can read 30 ten-word lines per minute.
(1) There is an average of 25 twelve-word lines on each page.
(2) Ian can read 30 ten-word lines per minute.
05 Mar 2025, 01:45
Kudos
Bookmarks
Avg 300 words per page
How many pages can Ian read in an hour
We need Ian's reading speed
Statement 1
Avg = 25 twelve-word lines on each page = 300 words
This is no new information
Insufficient
Statement 2
Ian's reading speed = 30 ten-word lines per minute = 300 words/minute
Each page has avg of 300 words, which means, he reads 1 page every minute
And hence 60 pages in an hour
Sufficient
How many pages can Ian read in an hour
We need Ian's reading speed
Statement 1
Avg = 25 twelve-word lines on each page = 300 words
This is no new information
Insufficient
Statement 2
Ian's reading speed = 30 ten-word lines per minute = 300 words/minute
Each page has avg of 300 words, which means, he reads 1 page every minute
And hence 60 pages in an hour
Sufficient
Bunuel
05 Mar 2025, 02:05
Kudos
Bookmarks
Bunuel
Question: Rate of Ian per hour = ?
Statement 1: There is an average of 25 twelve-word lines on each page.
Rate unknown hence
NOT SUFFICIENT
Statement 2: Ian can read 30 ten-word lines per minute.
i.e. Rate of Ian is 300 words per 10 minutes i.e. 1 page in 10 minutes i.e. 6 pages per hour
SUFFICIENT
Answer: Option B
