Latest Elitmus Aptitude Question SOLUTION: Abhi roll a dice and he will get money 3 times the outcome. He gives K to shaylendar for every roll. Finally he gets profit of 3 rupees in every roll. what is the value of k? a. 3

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Abhi roll a dice and he will get money 3 times the outcome. He gives K to shaylendar for every roll. Finally he gets profit of 3 rupees in every roll. what is the value of k?

a. 3 b.6 c,d (dnt rembr)

Asked In Elitmus Bushra (8 years ago)

Unsolved Read Solution (6)

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Bushra  (8 years ago)

i wrote 3 as ans..


as for 1st roll he gets 3 rupees and if he give 3 to shylendar he will have =3
2 = 6, 6-3=3
3 = 9, 9-3=6
4 = 12, 12-3=9................
so he is getting profit of 3 in every roll....... ans=3

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rituraj  (8 years ago)

Probability of dice =1/6

We dont know what abhi is getting when he rolled the dice.
if he will get all 6,,,,,Then money=18-k here k will be 15 to satisfy the condition.
but if we'll get all 1,,,,,Then money=3-k here k has to be 0 if we want to satisfy the condition[profit=3]
similarly it [K] varies with each outcome.
Therefore, answer is option (D) CANNOT BE DETERMINED because it has many answers.

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Alok Gautam  (8 years ago)

Dont give wrong answer.....

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mamta kumari  (8 years ago)

when a dice is thrown ,the total outcome will be 6..given ,he gets 3 times the outcome means 6*3=18..
he gives k for every roll means 6k...
and gets profit 3 rupees for every roll means 6*3=18 for all roll
as we know profit =selling price -cost price
18=6k-18
36=6k
k=6...I dont know its correct or wrong..I am not sure

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pappu kumar  (8 years ago)

cannot be DETERMINED

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ANAMIKA KUMARI  (8 years ago)

answer is {(71*65*70) - (20*65*55)} / 70 = 3575

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