Question

Abox contain 100 cards marked from 1 to 100. If one card is drawn at random
from the box, find the probability that It bears a) a single digit number bja number
which is a perfect square c) a number which is divisible by 7.​

Answer 1

Answer:

a) 9/100

b) 10/100=1/10

c) 14/100=7/50