A set of 10 cards is numbered 3, 4, 5, ....., 12. A card is drawn at random. What is the probability of getting a number
Posted: Tue Jul 05, 2022 9:56 am
A set of 10 cards is numbered 3, 4, 5, ....., 12. A card is drawn at random. What is the probability of getting a number that is: (a) even ? (b) odd? (c) odd or even ? (d) greater than 7 ? (e) divisible by 3 ? (f) even and divisible by 3 ? (g) divisible by 5 ? (h) odd or divisible by 5 but not both ? (i) A letter is chosen at random from the letters of the word 'SUNDAY'. What is the probability that it is: (a) a vowel? (b) a consonant ?