Data Analysis Probability Mock Tests
25 questions available
Data Analysis Probability Mock Test 1
Questions:
25
नमूना प्रश्न
A box contains 5 red, 3 green, and 2 blue marbles. What is the probability of drawing a red or green marble?
A bag contains 4 red balls, 3 blue balls, and 5 green balls. If one ball is drawn at random, what is the probability that it is NOT green?
A card is drawn at random from a standard 52-card deck. What is the probability that it is a face card?
Two events A and B are independent. If P(A) = 1/3 and P(B) = 1/4, what is P(A and B)?
What is the probability of selecting a face card from a standard 52-card deck?
A bag contains 5 white, 3 black, and 2 red balls. What is the probability of NOT drawing a black ball?
What is the probability of getting at least one head in 2 tosses of a fair coin?
A fair six-sided die is rolled twice. What is the probability that the sum of the two rolls is 7?
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