Official Quant Thread for CAT 2012 [Part 4]

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Please continue here for all the Quant queries and discussions. Link to the previous thread :- http://www.pagalguy.com/forum/quantitative-questions-and-answers/80436-official-quant-thread-cat-2012-a.html Please use the posts for dis...
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@pagalguy said: @Estallar12 doesn't seem closed?
That's what I'm saying. This is an old Quant thread and was closed in the Prev. version and it doesn't seem closed in the new version as people are posting here.

We have a new Quant Thread #5 running and this was closed more than a week back. Now it seems active and so two threads pe Quants ke queschens...Its becoming messy :)
No fool like an old fool. http://www.pagalguy.com/forums/cat-and-related-bschools/pagalguy-dream-team-2012-t-83955/p-3594200/r-4344097
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@[571257:Estallar12] doesn't seem closed?

Command like a king, work like a slave.
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@[1:pagalguy] @[8964:deepu] Bhai...This Closed Quant Thread is also working now :|


Check this Bug :)
No fool like an old fool. http://www.pagalguy.com/forums/cat-and-related-bschools/pagalguy-dream-team-2012-t-83955/p-3594200/r-4344097
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@[272851:koolkanji]


if the question is 7^3+7^5+7^8+5^7+10^7

then split 34=2x17

now divide each numerator term by 2 & 17 and find the remainder accordingly
Straight from the heart
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what is the remainder when 73+75+78+57+107 is divided by 34. I need the solution?

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catgirl2012 Says
In a series , the nth term tn=t(n+1)*n^2/(n2-1) , for all n>=2.If t5=6,find t25



is it 624/125?????
Expect Less Stay Happy!!!
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A,B,C,D each had some money.D doubled the amounts with the others.C then doubled the amounts with the others.B then doubled the amount with the others.A then doubled the amount with the others.At this stage,each of them had Rs 80.Find the initial amount with C.

A) 45
B) 65
C) 95
D) 85


My take 85

Start with the end and half the amount with everyone

Second last stage
A=200 B, C and D all have 40 each
Third Last stage
A=100 B=180 and C and D = 20 each
Fourth last stage
A=50 B=90 C= 170 and D=10
So in the first stage C=170/2= 85
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A,B,C,D each had some money.D doubled the amounts with the others.C then doubled the amounts with the others.B then doubled the amount with the others.A then doubled the amount with the others.At this stage,each of them had Rs 80.Find the initial amount with C.

A) 45
B) 65
C) 95
D) 85

IMI-Kolkata
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sir ji!
1000 pages to hone dete

catgirl2012 Says
Noooooooooooooooooo...10 more pages , till its 1000...

I understand your emotions puys ;)

The problem is the PG server. It becomes really a burden on a server when any thread nears 1000 pages. It is better to remove some burden off the server. I hope you understand
Smoothest seas do not make tough sailors
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Puys!!! 😁 Please continue here:

http://www.pagalguy.com/discussions/official-quant-thread-for-cat-2012-25083384/3577256


Mods I request you to close the thread...:)

Noooooooooooooooooo...10 more pages , till its 1000...
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