Recent questions tagged Probability

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Q: Find the probability that a number selected from the number 1 to 25 is not a prime number when each of the given numbers

Find the probability that a number selected from the number 1 to 25 is not a prime number when each of the ... likely to be selected. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A bag contains 8 red, 6 white and 4 black balls. A ball is drawn at random from the bag. Find the probability that the drawn ball is

A bag contains 8 red, 6 white and 4 black balls. A ball is drawn at random from the bag. Find the ... iii) Neither white nor black Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Find the probability that a number selected at random from the numbers 1, 2, 3…. 35 is a:

Find the probability that a number selected at random from the numbers 1, 2, 3 . 35 is a: (i) Prime number (ii ... ) Multiple of 3 or 5 Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: From a pack of 52 playing cards Jacks, queens, kings and aces of red colour are removed.

From a pack of 52 playing cards Jacks, queens, kings and aces of red colour are removed. From the remaining, ... are picture cards) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A bag contains lemon flavoured candies only. Malini takes out one candy without looking into the bag. What is the probability that she takes out:

A bag contains lemon flavoured candies only. Malini takes out one candy without looking into the bag. What is ... lemon flavoured candy Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0.992.

It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0. ... have the same birthday? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is

A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability ... red (ii) not red Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A box contains 5 red marbles, 8 white marbles and 4 green marbles.

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random ... red (ii) not green Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A lot consists of 144 ball pens of which 20 are defective and others good.

A lot consists of 144 ball pens of which 20 are defective and others good. Nuri will buy a pen if it is good, ... ) She will not buy it Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: 12 defective pens are accidently mixed with 132 good ones.

12 defective pens are accidently mixed with 132 good ones. It is not possible to just look at pen and tell whether ... out is good one. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance