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14 Jun 2018

prob-quiz-11







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.1.  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.

22 Apr 2018

probability-quiz of the day

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 In a T.T. match between Susan and Mary, 

the probability of winning of Mary is 0.73. 

Find the probability of:

(i)                  Winning of Susan

(ii)                Not winning of Mary  

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

What is the ratio of the numbers

Daily practice Math and live answers from educators! There are 47 female teachers and 18 male teachers at BHUVAN's ACADEMY. What is th...