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Type: Posts; User: sahil100; Keyword(s):

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by sahil100
Replies
4
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5,945

### no. of years=10*(log3/log2) =10*(0.477/0.30) ~...

no. of years=10*(log3/log2) =10*(0.477/0.30) ~ 15.9 years

by sahil100
Replies
11
Views
7,994

9 sheep left
3. ## Thread: Easy Brain Teaser. First one with right answer gets the 10 points?

by sahil100
Replies
16
Views
15,605

### kanchun-junga or mount k2

kanchun-junga or mount k2
4. ## Thread: can you figure out this brain teaser??

by sahil100
Replies
8
Views
8,917

### 61 or any no. of form 60*n+1...where n can be...

61 or any no. of form 60*n+1...where n can be 1,2,3......

by sahil100
Replies
8
Views
7,114

2 are babies
6. ## Thread: Brain teaser;1st correct will get 10points?

by sahil100
Replies
2
Views
4,851

### 1. a sloo (p or tug al) ike will do portugal...

1. a sloo (p or tug al) ike will do portugal
2. semi-hid (den mark) er denmark
3. buz (z, air e) ntered zaire
7. ## Thread: Brain Teaser Killing Me ! Can anyone figure it out ???

by sahil100
Replies
8
Views
7,536

### one more way without roman numerals: u just...

one more way without roman numerals:
u just break the no. in digits and add stomps corresponding to digits:
e.g 33 (3,3): 3+3=6
18(1,8) : 1+4 =5
37(3,7): 3+3=6 (using given data 7:3,3:3,6:2...
8. ## Thread: brain teaser again.................?

by sahil100
Replies
7
Views
6,898

### for 100: 32 triangles for n : [(n-1)/3] where...

for 100: 32 triangles
for n : [(n-1)/3] where [] denotes greatest integer function
based on principle that sum of any two sides of triangle will be greater than 3rd side....so side of length one...
9. ## Thread: Brain Teasers - Papper picking?

by sahil100
Replies
6
Views
8,935

### its a simple one, no need for so many math eqns...

its a simple one, no need for so many math eqns
total 60: and peter+ paul 10 more than pam ,pat
so peter+paul=35,pam+pat=25
peter one more than paul....so peter=18,paul=17...pat=13,pam=12
10. ## Thread: Brain Teasers............... 10 points for the best?

by sahil100
Replies
4
Views
6,824

### 1st: sinbad died during 8th trip 2nd:...

1st: sinbad died during 8th trip
2nd: probability=0 because 15th floor was made by 4 cards and 16th would be made by 4-6=-2(not possible)
3rd:passengers at 544 kmph(fastest train ?)
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