Chapter 15 Probability- MCQ Online Test 2 Class 9 Maths

1. One card is drawn from a well-shuffled deck of 52 cards. The probability of drawing an ace is
(a) 1/13
(b) 1/17
(c) 12/13
(d) 5/13

2. The sum of the probabilities of All events of a trial is
(a) between 0 and 1
(b) 1
(c) 0
(d) greater than 1

3. A and B throw a pair of dice. If A throws 9, then B’s chance of throwing a higher number is
(a) 1/6
(b) 5/6
(c) 5/16
(d) 2/9

4. Probability of selecting a bulb from a bag is 1/3 then probability of not selecting a bulb from bag is
(a) 2/5
(b) 1/3
(c) 2/3
(d) 2/9

5. The probability of an event of a trial is always
(a) between 0 and 1 (both inclusive)
(b) between 0 and 1 (both inclusive)
(c) 1
(d) 0

6. A die is thrown once. The probability of getting a number 3 or 4 is
(a) 2/3
(b) 1/3
(c) 1/4
(d) 1/5

7. The probability of an event (other than sure and impossible event) lies between
(a) 0 and 1
(b) 0 and 1/2
(c) – 1 and 1
(d) 1/2 and 1

8. A card is selected at random from a deck of 52 cards. The probability of its being a red face card is
(a) 25/26
(b) 3/29
(c) 3/26
(d) 23/26

9. A number is selected at random from first 20 numbers then probability that number is a multiple of 3 is :-
(a) 3/19
(b) 3/10
(c) 7/10
(d) 11/16

10. In a cricket match, a batswoman hits the boundary 8 times out of 50 balls played by her. The probability that she did not hit a boundary is
(a) 21/25
(b) 4/25
(c) 14/25
(d) 11/25