Question

. Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a
box and mixed well. One slip is chosen from the box without looking into it.
What is the probability of
(i) getting a number 6?
(ii) getting a number less than 6?
(iii) getting a prime number?
Class 7-D Matt
(iv) getting a 1-digit number?
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Answer 1

Answer:

prob. for getting 6 =1/10

prob. for getting no. less than 6 = 5/10=1/2

prob. for getting prime no. =3/10

prob. for getting 1 digit number = 9/10