Question
Statements: Only a few clouds are floors.
All floors are roof. Some roof are drops. Only a few drops are procedures. Conclusions: I. Some roof are procedures. II. Some floors being drops is a possibility. III. Some roof are clouds. In the question below are given some statements followed by some conclusions. You have to take the given statements to be true even if they seem to be in variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.Solution
Some roof are drops (I) + Some drops are procedures (I) β No conclusion. Hence conclusion I does not follow. All floors are roof (A) + Some roof are drops (I) β Probable conclusion β Some floors may be drops (I). Hence conclusion II follows. Some clouds are floors (I) + All floors are roof (A) β Some clouds are roof (I) β Conversion β Some roof are clouds (I). Hence conclusion III follows.
A boat covers 180 km downstream in 5 hours. If the speed of the boat in upstream is one-third of its downstream speed, then how much time will it take t...
Speed of a boat in still water is 9 kmph and speed of stream is 6 kmph. A man rows to a place at a distance of 30 km and come back to starting point. Th...
A boat running downstream covers a distance of 42 km in 6 hrs and covering the same distance upstream in 14 hrs. What is the speed of a boat in still wa...
A boat can cover βyβ km distance downstream in (t+2.5) hours. The same boat can cover β0.25yβ km distance upstream in βtβ hours. The time ta...
A man row a boatΒ 1 km in 5 min, along the stream and 6 km in 1hrs against the stream, The speed of the stream will beΒ
A boat can travel 26 km downstream in 30 min. The ratio of the speed of the boat in still water to the speed of the stream is 8: 5. How much time will t...
- The time required by a boat to travel (x β 40) km against the stream is equal to the time it takes to go (2x β 80) km with the stream. If the speed of ...
- The downstream and upstream speeds of a boat are 36 km/hr and 28 km/hr, respectively. If the boatman covers (x + y) km upstream in 8 hours while the stream...
The speed of the stream is 10 km/h. Boat βAβ covers 180 km distance against the stream in 6 hours and boat βBβ covers 90 km distance against the...
- The time difference for a boat to travel 600 km upstream and 300 km downstream is 15 hours. The boat moves at a speed of β6xβ km/hr and the stream flow...