From a well shuffled pack of 52 cards, one card is drawn at random.
Find the probability of getting (i) red card (ii) heart card (iii) red king (iv) face card
(v) number card
Pls with explanation
Answers
Answer:
Correct option is
A
(a) (i)
26
1
(ii)
13
3
(iii)
26
3
(iv)
52
1
B
(b) (i)
4
1
(ii)
52
1
(iii)
13
6
C
(c) (i)
13
10
(ii)
13
1
In 52 cards getting a one card as 52 times
a.(1) The king in card is two getting in 2 times
Then probability =
52
2
=
26
1
(ii)In 52 cards the king ,queen and joker are three face card.Then total face cards are 12.So these card get 12 times
Then probability =
52
12
=
13
3
(!!!)In 52 cards the red face card are 3 face card.Then total
red face cards are 3.So these card get 6 times
Then probability =
52
6
=
26
3
(iv)In 52 cards the jack of heart card is one .So the getting time card is one
Then probability =$$\frac{1}{52}
(b) (i)In 52 cards the spade cards are 13. So getting time is 13
Then probability =
52
13
=
4
1
(ii)In 52 cards the queen of diamonds is one .So getting time is one
Then probevility=
52
1
(iii)In 52 cards Neither a red card nor a queen the total cards are
24.So time of getting cards are 24
Then probability =
52
24
=
13
6
(c) (i)In 52 cards non-face cards are 40.So timie of getting cards are 40.
Then probability =
52
24
=
13
6
(ii)In 52 cards a black king or a red queen are 4.So getting time is 4.
Then probability =
52
4
=
13
1