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R-SAT Numerical Ability - Probability Sample Question with Solutions

(#M40035351) R-SAT QUESTION Probability Keep an EYE

In a lottery, there are 10 prizes and 20 blanks. A lottery is drawn at random , what is the probability of getting prize?

A)none
b)1/3
c)3/2
d)1/2
e)2/3

Asked In R-SAT Srinivas (11 years ago)

Unsolved Read Solution (23)

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(#M40024768) R-SAT QUESTION Keep an EYE

Three dice are rolled simultaneously. What are the number of possible outcomes such that at least one shows the number3?
option
A. 63
B. 108
C. None
D. 81
E. 91

Asked In R-SAT ajay namdev (12 years ago)

Unsolved Read Solution (7)

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(#M40024755) R-SAT QUESTION Keep an EYE

A basket contains 6 red, 4blue, 3green and 2 yellow balls. If two balls are picked at random. What is the probability that either both are green or both are yellow?
option
A. 5/21
B. 101/105
C. 4/105
D. 3/35
E. None Of These

Asked In R-SAT ajay namdev (12 years ago)

Unsolved Read Solution (3)

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