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All clouds are earths (A) + No earth is planet (E) ⇒ No cloud is a planet (E). Hence, conclusion I follows. No earth is planet (E) ⇒ Conversion ⇒ No planet is an earth ⇒ I.I. ⇒ Some planet are not earths (O). Hence, conclusion II also follows.
A and B are travelling towards each other with a speed of 30 km/hr and 40 km/hr. They started at same time and A covered 25 km less distance than B befo...
A car owner in Australia plans to travel India with his family. He drives from his home to the airport at an average speed of 20 mph. He flew from the a...
A and B can complete a work in 20 and 30 days, respectively. If they work together for 10 days and then A leaves, how many more days will B take to fini...
A train travels from City A to City B at a speed of 60 km/h and then from City B to City C at a speed of 80 km/h. The distance between City A and City B...
In a 1500 m race, Anil beats Sunil by 150m, and in the same race, Sunil beats Charles by 75 m. By what distance does Anil beat Charles?
The speed of a car is 30% more than that of a bike. Both of them start from a same point. After travelling for 4 hours, the speed of the bike is increas...
A plane flies a distance of 600 km in 2 hours. The speed of a helicopter is 50% more than that of the plane, and the speed of a glider is 20% more than ...
Anju's journey comprises three segments. He travels the first 'd - 30' km at a speed of 12 km/h, the next 'd' km at a speed of 30 km/h, and finally, she...
Two person A and B from same distance with speed time and same direction with speed of 48km/hr and 40km/hr .The speed of person B increased by ½ ...
Aman takes 36 minutes more than Sudhanshu to cover 130 km. If Aman doubles his speed, he takes 42 minutes less than Sudhanshu to cover the same distance...