Question

Ajay have 20 marbles in a box with numbers from 1 to 20 marked on them, he asked his friend Sanjay to

take out one marble from it .


i) What is the probability of getting an odd numbered marble?

a) 1/2 b) 2/3 c) 1/3 d) ¼


ii) what is the probability of getting double digit number ?

a) 3/20 b) 11/20 c) 4/20 d)5/20


iii) Find the probability of prime numbered marble.

a) 7/20 b) 9/20 c) 8/20 d)1/2


iv) Find the probability of composite numbered marble.

a) 12/20 b) 13/20 c) 11/20 d)11/20


v) Find the probability of single digit number.

a) 9/20 b) 11/20 c) 8/20 d) 12/20


please tell the answer right ​

Answer 1

Answer:

(i) (a) 1/2

(ii) (b) 11/12

(iii) (c) 8/20

(iv) (a) 12/20

(v) (a) 9/20

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