Cards marked with numbers 2 to 101 are placed in a box and mixed
thoroughly. One card is drawn at random from this box. Find the probability
that the number on the card is
(i)
A two digit number.
(ii) A perfect square number.
(iii) A number divisible by 5.
(iv) A prime number less than 30. (4)
Answers
Answered by
1
Answer:
n(s) = 100
1) 90/100 = 9/10
2) 9/100
3) 20/100 = 1/5
4) 10/100 = 1/10
Answered by
0
Answer:
.m................................................................
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