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Question

The probability of picking the letter K if you pick a random letter from the word TREKKING is x4. Then x is ____.

A
1
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B
0
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C
2
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D
0.5
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Solution

The correct option is A 1
The word TREKKING has 8 characters of which 2 are favourable(Ks). Hence, the probability is 28 = 14.

x=1

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