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10 questions
1. If P(E)=0.07, then the probability of 'not E' is :
0
0.03
0.93
0.3
2. Which of the following can not be probability of an event?
-1.5
15%
0.7
2/3
3. A die is thrown once.The probability of getting a number less than 3 is :
1/6
1/3
2/3
5/6
4. If one card is drawn from a deck of 52 cards, then the probability of getting black King is:
1/26
1/52
1/13
3/52
5. P(E) and P(not E) are together called as:
Friendly events
Zero events
Complementary events
Sure events
6. Ace, king, Queen and Jack are called face cards.
True
False
7. Probability of an event always lies between 0 and 1 both exclusive.
True
False
8. If the probability of winning game is 5/11. What is the probability of loosing it?
5/11
6/11
9. A die is thrown once. Find the probability of getting a number lying between 2 and 6.
3/4
4/3
1/2
2/1
10. The probability of guessing the correct answer to certain test questions is ' x/12 '. If the probability of not guessing the correct answer to this question is 3/4 , then find x.
2
1
3
4
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