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 Post subject: IPS Type K -I'm stuck!
PostPosted: Sat Jun 25, 2011 10:42 am 
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Joined: Tue Mar 01, 2011 8:23 am
Posts: 53
Could anyone please explain the answers to 2 type K questions in the IPS additional practice questions book.

They are:

Q7:
(17 (66) 50 ) ( 20 (48) 44) (35 ( ? ) 60)

Q11:
(16 (23) 30) (19 (26) 33) (26 (?) 42)

Apparently the answers are q7- 50 and q11-34 but I can't see how this was done?

When I tried to check if this had been asked before on the site, there seem to be a few errors that have been identified in some of the VR practice papers - might it be an idea to post any that have been found on one sticky? (I don't think these q's are errors though, just my lack of brainpower :oops: )


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PostPosted: Sat Jun 25, 2011 10:53 am 
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Joined: Wed Jan 11, 2006 7:10 pm
Posts: 8208
Location: Buckinghamshire
Naulakha wrote:
Q7:
(17 (66) 50 ) ( 20 (48) 44) (35 ( ? ) 60)

50 - 17 = 33 x 2 = 66
44 - 20 = 22 x 2 = 48
60 - 35 = 25 x 2 = 50

Quote:
Q11:
(16 (23) 30) (19 (26) 33) (26 (?) 42)

16 + 30 = 46 / 2 = 23
19 + 33 = 52 /2 = 26
26 + 42 = 68 /2 = 34

Hope that helps.

Quote:
there seem to be a few errors that have been identified in some of the VR practice papers - might it be an idea to post any that have been found on one sticky?
I thinl the issue would be that publishers would not be particularly happy to have their bloopers listed endlessly for all to see.

From memory you are pretty safe with IPS though.


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PostPosted: Sat Jun 25, 2011 10:56 am 
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Joined: Tue Mar 01, 2011 8:23 am
Posts: 53
Many thanks for the instant response Sally-Anne!
I can see your point about the bloopers.


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