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Byju's Answer
Standard XII
Mathematics
Conditional Probability
The probabili...
Question
The probability of picking a number which ends with
3
from first
100
natural numbers is
A
0.1
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B
0.3
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C
0.13
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D
none
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Solution
The correct option is
C
0.1
Favourable cases
3
,
13
,
23
,
.
.
.
,
83
,
93
No .of favourable cases is
10
No .of possible cases
100
Probability is
10
100
=
0.1
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