A. 5/9
B. 5/12
C. 1/36
D. 7/12
Explanation:
Using question number 11 and 12, we get the probability as
1 – (1/36 + 5/9) = 5/12
Related Mcqs:
- Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is__________?
A. 7/12
B. 5/9
C. 1/36
D. 5/12 - Three 6 faced dice are thrown together. The probability that all the three show the same number on them is -.
A. 1/216
B. 1/36
C. 5/9
D. 5/12 - Three dice (each having six faces with each face having one number from 1 or 6) are ralled. What is the number of possible outcomes such that atleast one dice shows the number 2?
A. 36
B. 81
C. 91
D. 116 - If two dice are thrown together, the probability of getting an even number on one die and an odd number on the other is__________?
A. 1/4
B. 1/2
C. 3/4
D. 3/5 - If a dice is rolled twice then what is the probability that the sum of the number of dots shown is 8?
A. 5/36
B. 4/36
C. 1/12
D. 1/2 - Visitors to show were charged Rs.15 each on the first day. Rs.7.50 on the second day, Rs.2.50 on the third day and total attendance on the three days were in ratio 2:5:13 respectively. The average charge per person for the whole show is___________?
A. Rs.3
B. Rs.4.50
C. Rs.5.00
D. Rs.7.50 - The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on at least one ticket is__________?
A. 0.4869
B. 0.5904
C. 0.6234
D. 0.5834 - The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?
A. 18/35
B. 12/35
C. 17/35
D. 19/35 - If six persons sit in a row, then the probability that three particular persons are always together is____________?
A. 1/20
B. 3/10
C. 1/5
D. 4/5 - A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
A. 1/455
B. 2/455
C. 1/91
D. 4/455
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