catdog's posts

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...

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...

2

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------- ...

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 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...

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.

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 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

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