9.
Sec-II
Case study question
During the lock down period
During the lockdown period, people were very puzzled and they decided
to play some game. One of the persons started withdrawing the card
randomly from a deck of 52 cards and rest of the people made a bet for
the chances of drawing the card with number 5 or 6, a card with the
queen of black colour and a non face card etc.
5
25
3
(ii)
26
26
2G
13
(a) Find the probability that the card drawn is a queen of black colour
(i)
(ii) ž (iv)
(b) Find the probability that the card drawn is a card with number 5 or 6
(i) (ii) i (ii)
(ii) (iv)
(c) Find the probability that the card drawn is a non face card
za
(iii)
(iv)
(d) What is the probability that card drawn is neither an ace nor a queen.
(6)
(ii)
(iv)
13
6
3
13
10
13
13
8
26
26
13
Answers
Answer:
II
Case study question
During the lock down period
During the lockdown period, people were very puzzled and they decided
to play some game. One of the persons started withdrawing the card
randomly from a deck of 52 cards and rest of the people made a bet for
the chances of drawing the card with number 5 or 6, a card with the
queen of black colour and a non face card etc.
5
25
3
(ii)
26
26
2G
13
Step-by-step explanation:
II
Case study question
During the lock down period
During the lockdown period, people were very puzzled and they decided
to play some game. One of the persons started withdrawing the card
randomly from a deck of 52 cards and rest of the people made a bet for
the chances of drawing the card with number 5 or 6, a card with the
queen of black colour and a non face card etc.
5
25
3
(ii)
26
26
2G
13