Speed of downstream = D/T = 38 × (60/57) = 40 km/hr The ratio of the speed of the boat in still water to the speed of the stream = 3: 2 (3x, 2x) => 5x = 40 => x = 8 Speed of upstream = 3x – 2x = x = 8 km/hr Distance = 22 km Time = D/S = 22/8 = 2(3/4) hr = 2 hour 45 min
Who among the following person stays on the ground floor?
Statements:
Only a few Beautiful is Intelligent.
Only a few Smart is Beautiful.
No Smart is Honest.
Conclusion:
I. No...
Statements:
All ambulance are fire engine.
Some train are fire engine.
Some bus are train.
Conclusions:
I. Some...
Conclusions:
I. Some Rats are Cats.
II. Few Cows are Dogs.
Conclusions:
I. Some Apples are not Oranges.
II. Some Oranges being Pears is not a possibility.
Statements:
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements : All covers are chairs
No chair is a table.
...
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Statements:
All shoes are shirts
Only a few shirts are watches
Some watches are not mobile
Only a few mobile are copy
...Statement:
Only GMs are PMs
Only a few CMs are president
No president is PM
Conclusion:
I. Some GMs are presidents
