In a group of 3 students the probability of 2 students not havin

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 Multiple Choice QuestionsShort Answer Type

161. In a flower bed, every third plant is arose plant. A child pluck a flower. Find probability of the flower othe than rose.
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162. India and Pakistan are palying a cricket match, find the probability that India will loose the match.
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163. A bank ATM has 1000 notes of Rs. 100 and 1500 notes of Rs. 50. Find the probability if a person withdraws Rs. 100 and he does not get Rs. 100 note.
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164. A game of chance of a spinning when has numbes from 1 to 8. What is the probability of getting a prime number, when wheel comes to rest.
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165.

A bag contain 5 yellow and 3 red ribbons. What is the probability that a child take out one ribbon at random.

(a) A red ribbon

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166. Only face cards, excluding black Jacks, are well shuffled. A card is drawn at random. Write the probability of getting a red king (All ar not including in face cards)
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167. A box contain 40 CD's. Out of which 15 are song CD's and remaining are movies CD's Write the probability that Sonu will pick a CD at random which is not a song CD.
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168. A box contain 4 yellow and 3 green marbles. A marble is drawn at random. Write the probability of getting a green marble.
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169. In a group of 3 students the probability of 2 students not having same age, is 0.887. What is the probability that 2 students have same age.


Solution not provided.

Ans.   0.113

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170.  In a family of two children. Write the probability of at least one girl child.
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