Question

. A box contains 100 discs, numbered from 1 to 100. If one disc is drawn at random from
the box, then the probability that it bears a prime number less than 30, is

Answer 1

Total Outcomes - 100 (100 discs numbered)

Favourable outcomes- 10 (2,3,5,7,11,13,17,19,23,29)

Probability (of getting a prime number less than 30) = 10/100

= 1/10

hope it helps you...

Answer 2

Answer:

1/10. g ugg dekh ha go half to if di ye di ye suit