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BLastCAT's posts
BLastCAT replied to Official Quant Thread for CAT 2011 [Part 5]
while meeting on the half the circumference it runs 75mtrs then for full circle it will travel 150mtrs and other travels 100mtrs therefore 250mtrs
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BLastCAT replied to Geometry for CAT 2011
ans) is 0.75
BLastCAT replied to Official Quant Thread for CAT 2011 [Part 4]
ans is 12 ......
BLastCAT replied to Official Quant Thread for CAT 2011 [Part 4]
Ans : is 3
BLastCAT replied to Official Quant Thread for CAT 2011 [Part 3]
Ans: 160^2=25600
BLastCAT replied to Official Quant Thread for CAT 2011 [Part 3]
Tap A Tap BTap CTank Filled Acohol Water
2x(50/3)%(50/3)%050% 2x(50/3)% (50/3)%
4% 2%24%80% 4+24+2x(50/3)%2+(50/3)%
20% 100% 80% 20%
in last water poured in = 20%-(50/3)%= (10/3)lts
therefore, tap A will po...
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BLastCAT replied to Official Quant Thread for CAT 2011 [Part 3]
A sequence 192, 360, 576. is formed by multiplying the corresponding terms of two different Arithmetic Progressions. What is the eighth term of the sequence?
aNS: IS 2376
MY approach:
series 1: a, a+n,a+2n,a+3n....,a+7n
series 2: b, b+m,b+2m,b+3m....,b+7m
series obtained by multipl...
BLastCAT replied to Official Quant Thread for CAT 2011 [Part 3]
it is called derangement :
formula is 5!{1-(1/1!)+(1/2!)-(1/3!)+(1/4!)-(1/5!)}=39
BLastCAT replied to Geometry for CAT 2011
SET 11
1) 5http://cdn.pagalguy.net/pagalguy/smilies/icon_wink.gif
2) please explain ans and the concepthttp://cdn.pagalguy.net/pagalguy/smilies/helpsmilie.gif
3)3/4
http://cdn.pagalguy.net/pagalguy/smilies/icon_cheesygrin.gif
BLastCAT replied to Geometry for CAT 2011
Ans: 22 (1,2: cannot be the sides)
{n= 3,4,5,6,8,9,10,12,15,18,20,24,30,36,40,45,60,72,90,120,180,360}