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Two dice are thrown simultaneously . Fin...

Two dice are thrown simultaneously . Find the probability of getting (i) an even no. as the sum (ii) the sum as a prime no. (iii)a total of atleast 10 (iv) a doublet of even no. (v) a multiple of 2 on one dice and a multiple of 3 on the other dice (vi) same no on both dice (vii) a multiple of 3 as sum

Text Solution

Verified by Experts

Total no. of outcomes=36
P(even number as sum)=`18/36`
P(sum as prime number)=`15/36`
P( a total of atleast 10)=`6/36`
P(doublet of even number)=`9/36`
P(a multiple of 2 on one dice and 3 on other)=`9/36`
P(same no. on both dice)=`6/36`
P( a multiple of 3 as sum)=`12/36`
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Knowledge Check

  • Two dice are rolled simultaneously . Find the probability of getting atleast one'5'.

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    `3/5`
    B
    `1/5`
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    `(5)/(36)`
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    `(11)/(36)`
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    `1/3`
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    `1/9`
    C
    `8/9`
    D
    `9/(10)`
  • Two dice are rolled simultaneously . Find the probability of getting a doublet of even numbers .

    A
    `5//8`
    B
    `1//12`
    C
    `3//4`
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