Recent questions tagged Class-8

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Q: A bag contains 5 white and 7 red balls. One ball is drawn at random. What is the probability that ball drawn is white?

A bag contains 5 white and 7 red balls. One ball is drawn at random. What is the probability that ball drawn is white? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A bag contains 4 red, 5 black and 6 white balls. One ball is drawn from the bag at random. Find the probability that the ball drawn is:

A bag contains 4 red, 5 black and 6 white balls. One ball is drawn from the bag at random. Find the probability ... (iv) red or white 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 ... i) red (ii) black Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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

A bag contains 5 red marbles, 8 white marbles, 4 green marbles. What is the probability that if one marble is ... (iii) not green Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If you put 21 consonants and 5 vowels in a bag. What would carry greater probability? Getting a consonant or a vowel?

If you put 21 consonants and 5 vowels in a bag. What would carry greater probability? Getting a consonant or ... Find each probability? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If we have 15 boys and 5 girls in a class which carries a higher probability? Getting a copy belonging to a boy or a girl.

If we have 15 boys and 5 girls in a class which carries a higher probability? Getting a copy belonging to a boy ... give it a value? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: It you have a collection of 6 pairs of white socks and 3 pairs of black socks.

It you have a collection of 6 pairs of white socks and 3 pairs of black socks. What is the probability that a ... white? (ii) black? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: If you have a spinning wheel with 3-green sectors, 1-blue sector and 1-red sector. What is the probability of getting a green sector?

If you have a spinning wheel with 3-green sectors, 1-blue sector and 1-red sector. What is the probability of ... Is it the maximum? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: When two dice are rolled: (i) List the outcomes for the event that the total is odd.

When two dice are rolled: (i) List the outcomes for the event that the total is odd. (ii) Find probability of ... a total less than 5? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: A coin is tossed. What are all possible outcomes?

A coin is tossed. What are all possible outcomes? Select the correct answer from above options...

asked Nov 23, 2021 in Education by JackTerrance