[chandu_saan]

Originally Posted by chandu_saan

cube is 6 sides only my dear friend.....
and for here in condition he had given that y>=1 then how can it be less than 1 ..

srry
the equtation is 1>=y>x
if y can be less than one but x cant be 1 because y si greater than x know....
so x shld also be less than one am i right.....

[aditivats]

Originally Posted by eagles_dare13

hello,

wanted to sahre a funda:

to find no of digits in 2^38:

take log,
calculate 38*log2.
the number of digits is the charateristic of the answer +1.

Can u Plz solve this Problem for me .

Q. When my uncle in Madura died recently, he left a will, instructing his executors to divide his estate of Rs.1,920,000 in this manner: Every son should receive three times as much as a daughter, and that every daughter should get twice as much as their mother. What is my aunt's share?
Ans.Rs. 49200 (10/13)

[aditivats]

A cow was standing on a bridge, 5feet away from the middle of the bridge. suddenly a lightning
express with 90 miles/hr was
coming towards the bridge from nearest end of the cow.seeeing this the cow ran towards the
express and managed to escape
when the train is one feet away from the bridge. if it would have ran to opposite direction
(ie away from train) it would have been
hit the train one ft away from the end of the bridge.
Calculate the length of bridge.

[warrior]

Originally Posted by aditivats

A cow was standing on a bridge, 5feet away from the middle of the bridge. suddenly a lightning
express with 90 miles/hr was
coming towards the bridge from nearest end of the cow.seeeing this the cow ran towards the
express and managed to escape
when the train is one feet away from the bridge. if it would have ran to opposite direction
(ie away from train) it would have been
hit the train one ft away from the end of the bridge.
Calculate the length of bridge.

lets take the distance of trian from bridge = y+1 v be sppedof train and 2d be length of bridge p be the velocity of cow

so we have

y/v=(d-5)/p

y+d/v=d+4/p

sub both we get d/v=9/p we need one more variable

may be their spped ratio to find the ans

[leo.goel]

when my uncle in madura died recently he left will instructing his executers to divide his estate of rs 1920000 in this manner:- every son should get 3 times as a daughter and evry daughetr should get 2 times as much as their mother.
whatz my aunty's share
plz urgently give me a solution

[balajiblue]

6. A hotel has 10 storeys.Which floor is above the floor below the floor, below the floor above the floor, below the
floor above the fifth.

Ans: The sixth floor.


1. Mr.Mathurs jewels have been stolen from his bank locker .
The bank has lockers of 12 people which are arranged in an array of 3 rows and 4 columns like:
1 2 3 4
5 6 7 8
9 10 11 12

* The locker belonging to JONES was to the right of BLACK'S locker and directly above MILLAR'S.
* BOOTH'S locker was directly above MILLAR'S.
* SMITH'S locker was also above GRAY's (though not directly).
* GREEN'S locker was directly below SMITH'S.
* WILSON'S locker was between that of DAVIS and BOOTH.
* MILLAR'S locker was on the bottom row directly to the right of HERD'S.
* WHITE'S locker was on the bottom right hand corner in the same column as BOOTH'S.

Which box belonged to Mr.Mathurs?



4. Boys are allowed to watch football at C.V.Raman auditorium subjected to conditions.

* The boy over age 16 can wear overcoat
* No boy over age 15 can wear cap
* To watch the football either he has to wear overcoat or cap or both
* A boy with an umberella or above 16 or both cannot wear sweater.
* Boys must either not watch football or wear sweater.

What is the appearence of the boy who is watching football.


5. A bird keeper has got P pigeons, M mynas and S sparrows.
The keeper goes for lunch leaving his assistant to watch the birds.

* Suppose p=10, m=5, s=8 when the bird keeper comes back, the assistant informs the x birds have escaped. The bird keeper exclaims: "Oh no! All my sparrows are gone."
How many birds flew away?
* When the bird keeper comes back, the assistant told him that x birds have escaped. The keeper realised that atleast 2 sparrows have escaped.
What is minimum no of birds that can escape?




6. Answer the following questions based on the conditions from the choices A, B, C, D, E as described below:
(A) if a definete conclusion can be drawn from condition 1
(B) if a definete conclusion can be drawn from condition 2
(C) if a definete conclusion can be drawn from condition 1 and 2
(D) if a definete conclusion can be drawn from condition 1 or 2
(E) no conclusion can be drawn using both conditions

* person 1 says N<5
* person says N>5
* person 3 says 3N>20
* person 4 says 3N>10
* person 5 says N<8

What is the value of N?


a) 1. No of persons who speak false being less than no of persons who tells the truth.
2. Person 2 is telling the truth.

b) 1. no of persong telling the truth is greater than no of persons telling lies
2. person 5 is telling the truth.

[viccy_776]

6. Answer the following questions based on the conditions from the choices A, B, C, D, E as described below:
(A) if a definete conclusion can be drawn from condition 1
(B) if a definete conclusion can be drawn from condition 2
(C) if a definete conclusion can be drawn from condition 1 and 2
(D) if a definete conclusion can be drawn from condition 1 or 2
(E) no conclusion can be drawn using both conditions

* person 1 says N<5
* person says N>5
* person 3 says 3N>20
* person 4 says 3N>10
* person 5 says N<8

What is the value of N?


a) 1. No of persons who speak false being less than no of persons who tells the truth.
2. Person 2 is telling the truth.



b) 1. no of persong telling the truth is greater than no of persons telling lies
2. person 5 is telling the truth.[/QUOTE]


for a its option E

there are two possibilities:

4ppl speak truth and one lies

3 speak truth and two lies

for 1st possibility definitely person 1 lies while all the rest speak truth.then the number comes 7


but for 2nd possibilty only 5th person can speak lie in addition to 1.no unique number can be found out.

hence option e

for 2nd question its option e going by the same reasoning

along with 5th person either 1st person is right or 2nd person is right.when 1st person is right then 3rd person is wrong.then 4th is also right since number of truths greater than lies.

so N= 4

if 2nd person is right then N = 7

so for this also its option E

[Ankita_84]

Hi all!!!
preparing fr infy....just dont understand dis...

when my uncle in madurai died rcently , he left a will, instructing his executors to divide his estate of rs.1,920,000 in this manner.
Every son shud get three times as much as a daughter , and tht every daughter shud get twice as much as their mother.
wht is my aunt's share?

answer is Rs 49200 10/13

[vishalgogia]

Yes Mr evergreen the answer are correcct, so can u pl explin hw u arrived at it.

[vishalgogia]

Originally Posted by evergreen_cool

clark - druggist
jones - grocer
mason - butcher
smith - policeman..
answer confirm kar de....sahi hai toh will post solution .....

Yes Mr evergreen the ans r correct, cn u pl explain hw u arrived at it