An alphanumeric character is randomly selected from following sentence: "Patriotism is supporting

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18 Oct 2018 Probability

An alphanumeric character is randomly selected from following sentence:
"Patriotism is supporting

your country all the time, and

your government when it deserves it."

What is the probability that its letter I or K or T?
Note: Alphanumeric character means alphabet or number. Space and other characters should be ignored.

OPtion

1) 8/39
2) 15/77
3) 2/9
4) 15/74
5) 15/76
6) 14/75
7) 13/76
8) 16/75
9) 16/77
10) None of these

Solution

Sentence = "Patriotism is supporting

your country all the time, and

your government when it deserves it."


Total number of alphanumeric character in the sentence = 76

Total number of Is = 7
Total number of Ks = 0
And Total number of Ts = 9

Probability = 16/76 = 8/38 = 4/19

Option 10)

Correct Option: 10 Best Solution (0)