Probability Practice Test 2

Question : 2 of 37

Marks: +1, -0

Two dice are thrown simultaneously. The probability of obtaining total score of seven is

Solution:

Total ways = 6 × 6 = 36
Total 7 can be obtained in the following 6 ways : 1 + 6, 2 + 5, 3 + 4, 4 + 3, 5 + 2, 6 + 1
∴ Required probability

= 6/36 = 1/6

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