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​If probability of drawing a spade from a well-shuffled pack of playing cards is ¼ then the probability that of the card drawn from a well-shuffled pack of playing cards is ‘not a spade’ is

  • a)
    1

  • b)
    ½

  • c)
    ¼

  • d)
    ¾

Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
If probability of drawing a spade from a well-shuffled pack of playing...
Probability of Drawing a Spade

The probability of drawing a spade from a well-shuffled pack of playing cards is given as:

P(spade) =

where n(spade) is the number of spades in the deck and n(total) is the total number of cards in the deck.

Probability of Not Drawing a Spade

To find the probability of not drawing a spade, we need to subtract the probability of drawing a spade from 1 (since the probability of an event happening plus the probability of it not happening equals 1). Therefore, the probability of not drawing a spade is:

P(not spade) = 1 - P(spade)

Substituting the value of P(spade) in the above equation, we get:

P(not spade) = 1 -

Simplifying the expression, we get:

P(not spade) =

Therefore, the correct answer is option 'D'
Free Test
Community Answer
If probability of drawing a spade from a well-shuffled pack of playing...
Total card =52
probability of spade card is =1/4 then not an spade is =1-p(A)
P(A) =1/4then
probability of not an spde is = 1-1/4
=4-1/4
=3/4
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If probability of drawing a spade from a well-shuffled pack of playing cards is ¼ then the probability that of the card drawn from a well-shuffled pack of playing cards is ‘not a spade’ isa)1b)½c)¼d)¾Correct answer is option 'D'. Can you explain this answer?
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If probability of drawing a spade from a well-shuffled pack of playing cards is ¼ then the probability that of the card drawn from a well-shuffled pack of playing cards is ‘not a spade’ isa)1b)½c)¼d)¾Correct answer is option 'D'. Can you explain this answer? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about If probability of drawing a spade from a well-shuffled pack of playing cards is ¼ then the probability that of the card drawn from a well-shuffled pack of playing cards is ‘not a spade’ isa)1b)½c)¼d)¾Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If probability of drawing a spade from a well-shuffled pack of playing cards is ¼ then the probability that of the card drawn from a well-shuffled pack of playing cards is ‘not a spade’ isa)1b)½c)¼d)¾Correct answer is option 'D'. Can you explain this answer?.
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