Maths-
General
Easy
Question
A bag contain strips of papers numbered from to 10 . Randomly a strip is picked.
what is the probability, it is a prim enema.
- 1/2
- 3/4
- 4/10
- 3/10
The correct answer is: 4/10
Total n0=10
Prime numbers =2,3,5,7
Probability =4/10
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