akhilkjoseph's posts

akhilkjoseph
replied to Official Quant Thread for CAT 2011 [Part 4]

i got the answer as 16.

akhilkjoseph
replied to Official Quant Thread for CAT 2011 [Part 4]

i also got it as 12..

akhilkjoseph
replied to Official Quant Thread for CAT 2011 [Part 3]

these are my answers.....

)ad=bc

2)2sqrt(x)

3)-4

4)-4

)ad=bc

2)2sqrt(x)

3)-4

4)-4

akhilkjoseph
replied to Official Quant Thread for CAT 2011 [Part 3]

i have a method.....

consider the speed of A be 3x and that of B be x.

time at which they meet for the first time will be = distance/relative speed.

relative speed = 3x+x(opposite direction in circular tracks)=4x

distance =2pie r=2*22/7*7=44km

so they will meet after =44/4x=11/s m...

consider the speed of A be 3x and that of B be x.

time at which they meet for the first time will be = distance/relative speed.

relative speed = 3x+x(opposite direction in circular tracks)=4x

distance =2pie r=2*22/7*7=44km

so they will meet after =44/4x=11/s m...

akhilkjoseph
replied to Official Quant Thread for CAT 2011 [Part 3]

consider the speed of A be 3x and that of B be x.

time at which they meet for the first time will be = distance/relative speed.

relative speed = 3x+x(opposite direction in circular tracks)=4x

distance =2pie r=2*22/7*7=44km

so they will meet after =44/4x=11/s m...

akhilkjoseph
replied to Official Quant Thread for CAT 2011 [Part 3]

1:2 i also followed the same approach of shivam sundaram....

akhilkjoseph
replied to XAT/FMS/SNAP/NMIMS/JMET 2011 Aspirants

heiii i am badly in need of some material....plz send to akhilkjoseph@gmail.com