Multiple choice

$(A)$ From a pack of $52$ playing cards jacks, queens, kings and aces of red colour are removed. From the remaining, a card is drawn at random. Find the probability that the card drawn is $(i)$ a black queen $(ii)$ a red card $(iii)$ a ten $(iv)$ a picture card [jacks, queens and kings are picture cards] $(B)$ All cards of ace, jack and queen are removed from a deck of playing cards. One card is drawn at random from the remaining cards. Find the probability that the card drawn is $(i)$ A face card $(ii)$ Not a face card.

  1. $(A)(i)\quad \displaystyle\frac{1}{22}, \quad (ii)\quad \displaystyle\frac{9}{22}, \quad (iii) \quad \displaystyle\frac{1}{11}, \quad (iv)\quad \displaystyle\frac{3}{22} \\ (B)(i)\quad \displaystyle\frac{1}{10}, \quad (ii)\quad \displaystyle\frac{9}{10}$
  2. $(A)(i)\quad \displaystyle\frac{1}{14}, \quad (ii)\quad \displaystyle\frac{5}{22}, \quad (iii) \quad \displaystyle\frac{1}{11}, \quad (iv)\quad \displaystyle\frac{6}{13} \\ (B)(i)\quad \displaystyle\frac{1}{10}, \quad (ii)\quad \displaystyle\frac{9}{10}$
  3. $(A)(i)\quad \displaystyle\frac{1}{17}, \quad (ii)\quad \displaystyle\frac{9}{22}, \quad (iii) \quad \displaystyle\frac{1}{11}, \quad (iv)\quad \displaystyle\frac{11}{13} \\ (B)(i)\quad \displaystyle\frac{1}{10}, \quad (ii)\quad \displaystyle\frac{9}{10}$
  4. None of these

Reveal answer Fill a bubble to check yourself
A Correct answer
AI explanation

For part A, removing 8 red picture cards leaves 44 cards. The probability of drawing a black queen is 2 divided by 44, or 1 divided by 22. The probability of drawing a red card is 18 divided by 44, or 9 divided by 22. The probability of drawing a ten is 4 divided by 44, or 1 divided by 11. The probability of drawing a picture card is 6 divided by 44, or 3 divided by 22. For part B, removing 12 face cards from a 52-card deck leaves 40 cards, so the probability of drawing a face card is 4 divided by 40, or 1 divided by 10, and the probability of not drawing a face card is 36 divided by 40, or 9 divided by 10. These computed fractions match the first option.