1.

One dice is thrown three times and the sum of the thrown numbers is 15. The probability for which number 4 appears in first throw    [MP PET 2004]

A.      \[\frac{1}{18}\]    
B.      \[\frac{1}{36}\]
C.      \[\frac{1}{9}\]       
D.      \[\frac{1}{3}\]
Answer» B.      \[\frac{1}{36}\]


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