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Only a few plate is saucer (I) + Some saucer are spoon (I) → No conclusion. Hence conclusion I does not follow. No cup is plate (E) + Only a few plate is saucer (I) → Some saucer are not cup (O*) → Probable conclusion → All cup may be saucer (A). Hence conclusion II does not follow. Some saucer is spoon (I) + All spoon are juicer (A) → Some saucer are juicer (I) → Conversion → Some juicer are saucer (I) + Some saucer are not cup (O*) → Probable conclusion → Some cup may be juicer (I). Hence conclusion III follows.
The speed of current is 26 km/hr. If the speed of the boat in still water had been 12 km/hr more than the original speed then it would take 7.5 hours to...
The speed of a boat in still water is 20 km/hr. If the boat covers 90 km in upstream in 9 hours, then find the time taken by the boat to travel 150 km i...
Ratio of speed of boat in downstream and speed of stream is 7:3, if speed of current is 9 km/hr, then find distance travelled (in km) upstream in 6 hours.
If the sum of upstream and downstream speed is 24 km/hr and the speed of the current is 5 km/hr. Then find time taken to cover 51 km in downward?
A boat, whose speed in still water is 25% more than the speed of the current, covers 315 km downstream in _____ hours. The speed of the boat in still w...
A boat can cover a distance of 64 km downstream in 4 hours less time than it takes to travel the same distance upstream. If the current of the stream fl...
If a river is flowing at a rate of 6 km/hr and a boat's speed in still water is 150% higher than the river's speed, and the boat travels 'd' kilometers ...
The speed of the boat and the speed of the stream is 15km/hr and 3km/hr individually. The boat travel for a period of 3 hours upstream and 4 hours downs...
Speed of boat is 25 km/hr. Speed of the stream is 20% less than speed of boat. Then find time taken by boat to go 90 km downstream?
Find the total distance covered by boat in each upstream and downstream in 6 hours if the speed of boat in still water and speed of current is 15 km/h a...