The probability that your friend was born in January June or July is 1/4 what is the probability that he was not born in a month that starts with letter J?
Correct answer C. 3/4
Tip: press A, B, C or D to answer, and N for the next question.
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More Probability questions
See allIn above question what is the expected loss to the poor boy if it is not sold or returned back?
Correct answer D. 12.5
A boy buys crates of drink at Rs. 75 per crate and sells each for Rs. 90. What is the expected profit per crate, if probability of sale is 5/6?
Correct answer A. 12.5
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A bag contains 30 balls the probability of drawing a pink ball and white ball are 1/5 and 1/6 resp. What is the probability of black balls?
Correct answer D. 19/30
A bag containing 4 white balls 3 black and 5 blue balls. What is the probability of getting blue or black ball?
Correct answer B. 2/3
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