subah post kiya tha .. ek bar fir nazar daal do nikammo

@ noble - pagle , tension na le.. mil baat ke khayenge

80 by any chance?

ksagarwa Says

Ye wala dekho friends

2 is the answer?

Shivamgarg Says

bhai log maine sunday ka slot bhara h bt i hav my coll. mid terms monday onwards..suggest me a way to give the aimcat today....I can't even use tweaking as my homepage is nt showing me any link for aimcat1205....

quant thread pe puchle. log solve karte rehte hain wahan.
if you ask me, exchange it with someone you know who can see his link now.
or worst case scenario, baad me likhle..you can always do that.

yeah 256 also...so 3

is it 1> 2?

36
.........

ashr Says

Na i wasn't might be if i was i would have scored "higher" :P

yeah we should try it sometime.
maybe the very difficult quant ones will seem like sitters..

Correct it is !!!
Share the approach ...

1st case- apurv gets 1 or 2 and if our guy has to win he has to do it now..so 3, 4, 5, 6 are the possibilities. 2/6 * 4/6=8/36
2nd case- apurv gets 1 and our guy gets 1. so next turn apurv has to get 1 and our guy has to get either 2 3 4 5 6. so 1/6*1/6*1/6*5/6= 5/6^4
next case apurv gets 1 our guy gets 2. and apurv has to get 1 again and our guy can get any number to win=1/6*1/6*1/6=1/216

add them up

bye..

Ye lo.. ek aur..

appurv and vikram play a game in which they roll a 6-faced die alternately starting with appurv.
Each of them keeps on adding the numbers rolled by him and the first one to get to a sum of at least
3 wins the game. What is the probability of vikram winning the game?
(a)2/9
(b)293/6^4
(c)299/6^4
(d) none of these

Again, with approach ...

299/6^4?
sure nahi hun

a 6 digit number is such that if the first 3 digits are removed and placed at the end of the number in the same order , the number remains unchanged , which of the follwing need not be a factor of such a number ?
a > 91 b > 143 c> 78 d> none
post detail solution :)

78?
all the options are multiples of 13.
odd six digit numbers following the said sequence cannot be accounted for by 78.