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catdog replied to [2011-2013] IIM Indore WAT/ PI Call Getters Dis...
IIM I during our times(2006-200 used to be the only IIM which used to give lot of weightage on CAT score and less to other subjective parameters like board results, work ex etc. I feel that was right thing to do. Now these IIMs have started aping foreign universties and give more importance to pa...
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catdog replied to Need some Opinions on CFA.
can anyone tell me the procedure?
just visit CFA institute website click on enroll rest is self explanatory
can i make an online transfer or do i have to use a credit card only?
You can make payment using credit card (VISA or MASTER) thats most convenient (you will have to pay 3.5% for i...
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catdog replied to official quant thread for CAT 2009
x1 + x2 + x3 =12
where x1= correct answers (x1>=1)
x2 = incorrect answers
x3 is not attempted
now x2 is always of form 4n(where n=0 1 2 etc)
this can be modelled as co. of polynomial model we can state same problem as
Find co. of x^12 in following polynomial
------A------- ...
catdog replied to official quant thread for CAT 2009
x1 +x2+x3=12
x2=0,4,8,12
(x+x^2+x^3...)(1+x^4+x^8+x^12....)(1+x+....
find coeffcient of 0 4 8
11 7 3
=(1-x)^-2 *(1-x^4)-1
=11 + 7 + 3
=21
catdog replied to official quant thread for CAT 2009
why not divide and conquer method
say
1-2 3-4 5-6 7-8 9-10 11-12 ->6 meetings
then
1-3 2-4 5-7 6-8 9-11 10-12 -> 6 meetins
then
1-5 1-9 3-7 3-11 2-6 2-10 4-8 4-12 -> 8 meetings
total 20 meetings
catdog replied to official quant thread for CAT 2009
First
1-2 3-4 5-6 7-8 9-10 11-12 meet each other total 6 meetings
now
1-3 2-4 5-7 6-8 9-11 10-12 total 6 meetings
now we have groups
1234 5678 9101112
1-5 1-9 2-6 2-10 3-7 3-11 4-8 4-12 8 meetings
total 20 meetings
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catdog replied to Number System
I not convinced with bold part..I dont think its sum of digits
For any number of form X X X
Number of times 1 occurs = 100 + 100 + 100 =300
Same for 0 2 3 4 ...9
so sum of digits for number of form 123456891011...999 is
=300*9*5 which is divisible by 9
approach after this r...
catdog replied to Need some Opinions on CFA.
Hi pawan,
It depends on your desgination and JD as wel,l but since wealth planning is very much related to CFA course curriculum i think your wrk expereince should be counted. You can also mail CFA your detailed JD designation company etc and they wud respond on that.
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catdog replied to official quant thread for CAT 2009
Cool thats awsome approach..
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catdog replied to Number System
m*(m+1)*(2m+1)/6 should be divisible by 4
m*(m+1)*(2m+1)=24k
now out of m m+1 and m+(m+1) at least one will be divisible by 3
(if m=3n+1 then 2m+1=6n+3 is divisible by 3
m=3n+2 then m+1 is divisible by 3)
so now what remains is to prove that m m+1 and 2m+1 is also divisible by 8