Question
If two socks are chosen at random, what is the
probability that either all are green or all are black socks? Read the information given below and answer the questions that follow. A bucket contains 5 black socks, 2 green socks and 3 blue socks.Solution
n(S) = ¹⁰C₂ n(E) = ²C₂ + ⁵C₂ P (E) = (²C₂ + ⁵C₂ )/(¹⁰C₂ ) = 11/45
Statements:
All Packages are Coupons.
Only a few Coupons are Validations.
No Validation is Cost.
Conclusions:
I. All ...
Statements:
Only a few Haridwar is Dehradun.
No Dehradun is Nainital.
Only a few Nainital is Mumbai.
All Mumbai is Jaipur....
Some plastics are not elastics. Some rubbers are not fibres. Some elastics are not fibres.
Statement:
All cars are scooters.
All cars are vans.
Some scooters are ambulances.
No ambulances are train...
Statements:
All Composers are Professions.
Only a few Professions are Producers.
No Producer is Director.
Conclusions:
<...Two statements are given followed by two conclusions, numbered I and II. Assuming that the information given in the statements is true, even if it seems...
In the question below some statements are given followed by three conclusions I, II and III. You have to take the given statements to be true even if t...
Statements:Some combs are boxes.
All boxes are mirrors.
Conclusions:I. Some boxes are combs.
II. Some mirrors are combs.
In the question below some statements are given followed by three conclusions I, II and III. You have to take the given statements to be true even if ...
Statements:
Some dogs are cat
No cat is a lion
All lions are tiger
Conclusion:
I. All dog can never be lion
...
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