A die has two faces each with number '1', three faces each with number '2' and one face with number '3'. Die is rolled once. The probability of obtaining the number 2 is:
A
12
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B
16
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C
13
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D
None of these
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Solution
The correct option is A12 Sincethreeoutofsixfaceshave2onthem,probabilityofhaving2astheoutcome=36=12