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22 Apr 2018

probability-quiz of the day

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(i)                  If A and B are 2 complementary events then 

what is the relation between P(A) and P(B)?


(ii)                If the probability of happening of an event A is 0. 46, 

What will be the probability of not happening of event A?

probability-quiz of the day

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probability-quiz of the day

From a well shuffled deck of 52 cards,
 one card is drawn. 
Find the probability that the card drawn will:


(i)                  Be a black card

(ii)                Not be a red card

(iii)              Be a red card

(iv)               Be a face card

(v)                 Be a face card of red colour

PROBABILITY-QUIZ OF THE DAY

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In a single throw of dice, 
find the probability that the number:


(i)                  will be an even number

(ii)                will not be an even number


(iii)              will be an odd number

PROBABILITY-QUIZ OF THE DAY

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 In a single throw of a dice, 
find the probability of getting a number:

(i)                  greater than 4

(ii)                less than or equal to 4

(iii)              not greater than 4

PROBABILITY-QUIZ OF THE DAY

PROBABILITY-QUIZ OF THE DAY


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A bag contains 3 white, 5 black, and 2 red balls, 
all of the same shape and size. 
A ball is drawn from the bag without looking into it. 
Find the probability that the ball drawn is:



(i)                  A black ball

(ii)                A red ball

(iii)              A white ball

(iv)               Not a red ball
(v)                 not a black ball

PROBABILITY-QUIZ OF THE DAY

  


A coin is tossed once. 
Find the probability of:

(i)                  Getting a tail


(ii)                Not getting a tail

PROBABILITY-QUIZ OF THE DAY

PROBABILITY-QUIZ OF THE DAY


Two dice are rolled together simultaneously. 
Find the probability of:

(i)                  Obtaining a total of at least 9.

(ii)                Getting a multiple of 2 on one die and a multiple of 3 on the other die.

(iii)              Getting a multiple of 3 as the sum.

What is the ratio of the numbers

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