Question

Find the probability if a card taken out at random from a pack of 52 cards is a.jack of spade. B. Ace of red colour c.number 5​

Answer 1

A)

=>Solution:

No. of jack of spade(Nj)=1

No. of total cards(S)=52

Probability= Nj/S=1/52

B)

=>Solution:

No. of ace of red colour(Na)=2

No. of total cards(S)=52

Probability= Na/S=2/52=1/26

C)

=>Solution:

No. of card numbered 5(N5)=4

No. of total cards(S)=52

Probability=N5/S=4/52=1/13

I hope this is correct answer.

Answer 2

A.

no. of jack of spade in 52 cards is 1

p(jack of spade ) = No.of jack of spade

total no. of cards

p(jack of spade)= 1

52 Ans.

B.

no. of red color ace in a deck= 2

P(ace of red color)= No.of red color ace

Total no. of cards

p(ace of red color)= 2

50

p(ace of red color) = 1

25 Ans.

C.

No. of 5 no. card in a deck =4

P ( 5 no. card ) = No.of 5no. card

Total no. of card

P(5 no. card) = 4

50

p(5 no. card)= 2

25 ANS.