Question

a bag contains cards baring number from 11 to 30. A card is taken out from the bag at random.​

Answer 1

A bag contains cards bearing numbers from 11 to 30. A card is taken out from the bag at random. Find the probability that the selected card has multiple of 5 on it.

Answer 2

This question is incomplete buddy, try to ask properly next time. :D

But don't worry I know this question...with solution too.

Qu: A bag contains cards bearing numbers from 11 to 30. A card is taken out from the bag at random. Find the probability that the selected card has multiple of 5 on it.

Sol: No. of cards = 20

Multiples of 5 from 11 to 30 are :

15, 20, 25, 30

So number of favourable outcomes = 4

Required probability = 4/20 = 1/5