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According to the question, x/(8 + x + 12) = 1/6 => 5x = 20 => x = 4 Therefore, number of blue marbles transferred to box = x/2 = 2 Total number of blue marbles in the bag after the transfer = 2 + 2 = 4 Total number of marbles in the box after the transfer = 5 + 2 + 3 + 2 = 12 Required probability = (4C1 × 3C1 )/12C2 = 2/11
Statements:
All microscopes are telescopes
No telescope is a screw
All screws are rockets
Conclusions:
I....
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Statement:
All Chairs are Sofa.
All bookshelf are Sofa.
All Beds are Chairs.
All cabinet are Sofas.
Conclusion: ...
Statements:
Only dogs are cats.
No rat is a dog.
Mostly camels are rats.
No camel is a cow
Conclusions:
I. No ...
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:
All shoes are shirts
Only a few shirts are watches
Some watches are not mobile
Only a few mobile are copy
...Statements: Hands # Leg Arms % Leg Ear & Leg Eyes # Ear
Conclusions:
I. Hands % Arms
II. Eyes ≤ Ear
III. Arms $ Ear
IV. Eyes & Hands
Statements:
Only a few Kennel are Stable.
No Stable is Den.
All Den are Shed.
Conclusions:
I. All Kennel are Shed.
Statements:
Only a few A is B.
Only B is C.
Some A is D.
Conclusions:
No D being C is a possibility.
All B...
Statements:
Only a few spiders are insects.
All insects are ant.
Some ant are pesticides.
Only a few pesticides are bees.
