Latest Elitmus Aptitude Question SOLUTION: if p is number greater than 99 ,e is the probability of divisiblity of any even whole number p, and O is the probablity of any odd whole number divisible by p , w is probablity of

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(#M40157341) ELITMUS Numerical Ability question Keep an EYE

if p is number greater than 99 ,e is the probability of divisiblity of any even whole number p, and O is the probablity of any odd whole number divisible by p , w is probablity of any whole number divisible by p.

a) w=2e
b) e=w/2
c) o=w/2
d) either (b) or (c)

Asked In Elitmus Saurabh Rathour (7 years ago)

Unsolved Read Solution (9)

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Read Solution (9) :

Kundan kumar jha  (7 years ago)

ans is
d)
because e and 0 can't be more than w, so in this case only one option left. by the way option a and b are same.

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saicharan  (7 years ago)

for eg any even whole number take e=2,
any odd whole number take o=3,
any whole number take w=6
for eg the number which is divisible by 2,3,6 is=642
so take option c;
o=w/2 which means 3=6/2 ->3=3;
so option c is correct.

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gmswacc  (7 years ago)

Please tell the confirmed, verified and correct Answer, please comment on this fast

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keshav jha  (6 years ago)

here,p>99 means 100,101,102,.............it's whole number.
and in this set half number of element is even and odd.
so the probablity of even(e) and probablity of odd whole number (w) would be 1/2 of in comprasion of whole number.
so, e=w/2,o=w/2 both are correct.

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Vikash kumar  (7 years ago)

correct answer is c

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VISHAL  (7 years ago)

Correct ans : d

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Abhilasha Srivastava  (7 years ago)

Since p is an even nos, so only even nos will be divisible by P

Let N be a set of whole nos [N1 , N2 , N3 , N4 ,N5, N6 ,N7 , N8 ,N9 , ................................. ]

out of these N numbers, N/2 are evn nos and N/2 are odd numbers

Since none of the odd nos will be divisble by p (as p is an even nos) so, o = 0

If Q nos are divisble by p i.e nos of events is Q for both the even and whole nos,

For whole nos , number of sample space is N and therefore w = Q/N

and for even nos, nos of sample space is N/2 and therefore e = Q/0.5N = 2Q/N

Clearly , w = e/2

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mallikarjuna  (7 years ago)

any odd number which is divisible by 2 leaves a remainder so condition c violates the given condition.
c and d are ruled out.

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Shikha  (7 years ago)

hey tell me the confirm answer

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