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Frequently Asked Book Numerical Ability - Probability Math Questions and Answer

(#M40165141) BOOK QUESTION boats and stream Keep an EYE

The different between downstream speed and upstream speed is 3 km/h and the total time taken during upstream and downstream is 3 hours. What is the downstream speed, if the downstream and upstream distances are 3 km each?

Asked In Book gayathrri (7 years ago)

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(#M40037716) BOOK QUESTION probabilty Keep an EYE

find out the probability of forming 187 or 215 with the digits 1,2,3,4,5,6,7,8,9, when only numbers of 3 digits are formed and when
1) repetitions are not allowed and when
2) repetitions are allowed

Asked In Book VANI SETHI (11 years ago)

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(#M40108788) BOOK QUESTION Keep an EYE

A pair of 8 sided dice have sides numbered 1 through 8. Each side has the same probability of landing face up. Find the probability that the product of the 2 numbers on the sides that land face up exceeds 36.

Asked In book (10 years ago)

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(#M40021383) BOOK QUESTION Keep an EYE

A basket contains 15 apples and 10 oranges out of which 4 apples and 2 oranges are defective. If a person takes two fruits at random, what is the probability that either both are apples or both are good

Asked In Book Abhishek (12 years ago)

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(#M40037733) BOOK QUESTION probability Keep an EYE

A can hit the target 3 times in 6 shots,B 2 times in 6 shots and C 4times in 6 shots.They fire a volley . What is the probability that at least 2 shots hit?

Asked In Book VANI SETHI (11 years ago)

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(#M40033851) BOOK QUESTION Probability Keep an EYE

In a Shirt factory, there are three processes named A,B, and C.They manufactures 25%,35%,40% of production respectively.of these 3%,4%,2% are defective.What is the probability the randomly selected shirt is of the defective one produced by process C?

Asked In Book Ragavendra Prabhu T (11 years ago)

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(#M40152022) BOOK QUESTION Permutation and Combination Keep an EYE

a dice is rolled 6 times. 1,2,3,4,5 and 6 appears on consecutive throws of dice. how many ways are possible of having 1 before 6 ?

Asked In Book Souradeep Guhathakurta (10 years ago)

Solved Manuraj Raghuwanshi Read Solution (2)

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(#M40060661) BOOK QUESTION Keep an EYE

I need help on finding the probability of drawing a spade and then a club from a standard 52 card deck (without replacement)

Asked In book (10 years ago)

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(#M40044366) BOOK QUESTION Keep an EYE

Find the probability of drawing an ace and a jack when two cards are drawn (without replacement) from a standard deck of cards

Asked In book (10 years ago)

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(#M40040593) BOOK QUESTION Keep an EYE

A restaurant has 3 kinds of toys and is giving one toy for each purchase of a kiddie meal. Find the probability of getting three toys in five purchase.

Asked In Book Venkatesha Perumal (11 years ago)

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