If an event consists of only one sample point is called _____?
A. Appeared
B. Exactly
C. Space
D. Elementary event
The probability of an event cannot be _____?
A. Positive
B. Zero
C. None of these
D. Negative
The probability of drawing a picture card out of 52 cards is ______?
A. 13/52
B. 12/52
C. 16/52
D. 3/52
The probability of drawing an even number in a toss of a balanced die ___?
A. 1/6
B. 2/6
C. 3/6
D. 6/6
A box containing 12 balls of colour 6 red and 6 white. A ball of white selected ball finds the probability of white _____?
A. 7/12
B. 6/12
C. 12/12
D. 4/12
A fair coin toss the total events in sample space equal _____?
A. 7
B. 16
C. 36
D. 6
The probability that the sum is odd if two dice are thrown _______?
A. 18/36
B. 9/36
C. 6/36
D. 12/36
The probability of getting exactly three tails when three balanced coins are tossed once ______?
A. 1/8
B. 2/8
C. 5/8
D. 7/8
The probability of getting at least one head when two balance coins are tossed once ____?
A. 1/4
B. 2/4
C. 3/4
D. 4/4
If P(A/B)=1/4 and P(A∩B) =1/5 then P(B) is _____?
A. 4/5
B. 1/20
C. 0
D. 1/9
