Question

(6)   The probability that a prime number selected at random
from the numbers (1,2,3, ..........35) is :
  (a) 12/35 (b) 11/35 b (c) 13/35 (d) none of these

Answer 1

Answer:

(a) = 12/35

there are 12 prime no. between 1 to 35

these are -

2,3,5,7,11,13,17,19,23,29,31

Answer 2

b)11/35

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