solve Q2 please Questions tor Practice
l. Two dice are thrown together. Find the probability that the product of the numbers on the top
the dice is (i) 6 (ii) 12
2. A die is thrown twice. What is the probability that (i) 5 will not come up either time? (ii) 5 will
conie up at least once'?
3. A lot consists of 144 ball pens of which 20 are defective and the others are good. Nuri will buy n
pen if it is good. but will not buy if it is defective. The shopkeeper draws one pen at random and
gives it to her. What is the probability that (i) She will buy it ? (ii) She will not buy it ?