Karan and Arjun run a 100 metre race, where Karan beats Arjun by 10 metre. To do
Karan and Arjun run a 100 metre race, where Karan beats Arjun by 10 metre. To do a favour to Arjun, Karan starts 10…
The driver of an ambulance sees a school bus 40 m ahead of him after 20 seconds,
The driver of an ambulance sees a school bus 40 m ahead of him after 20 seconds, the school bus is 60 meter behind….
A ship leaves on a long voyage. When it is 18 miles from shore, a sea plane, who
A ship leaves on a long voyage. When it is 18 miles from shore, a sea plane, whose speed is ten times that of…
Two planes move along a circle of circumference 1.2 km with constant speeds. Whe
Two planes move along a circle of circumference 1.2 km with constant speeds. When they move in different directions, they meet every 15 seconds…
Two joggers left Delhi for Noida simultaneously. The first jogger stopped 42 min
Two joggers left Delhi for Noida simultaneously. The first jogger stopped 42 min later when he was 1 km short of Noida and the…
An ant moved for several seconds and covered 3 mm in the first second and 4 mm m
An ant moved for several seconds and covered 3 mm in the first second and 4 mm more in each successive second than its…
Two trains start from the same point simultaneously and in the same direction. T
Two trains start from the same point simultaneously and in the same direction. The first train travels at 40 km /h, and the speed…
In a race of 200 meters, B can gives a start of 10 meters to A, and C can gives
In a race of 200 meters, B can gives a start of 10 meters to A, and C can gives a start of 20…
A racetrack is in the form of a right triangle. The longer of the legs of track
A racetrack is in the form of a right triangle. The longer of the legs of track is 2 km more than the shorter…
In a 1-kilometre race, A can beat B by 30 meters, while in a 500-meter race B ca
In a 1-kilometre race, A can beat B by 30 meters, while in a 500-meter race B can beat C by 25 meters. By…
An individual is cycling at a speed of 25 km per hour. He catches his predecesso
An individual is cycling at a speed of 25 km per hour. He catches his predecessor who had started earlier in two hours. What…
An ant climbing up a vertical pole ascends 12 meters and slips down 5 meters in
An ant climbing up a vertical pole ascends 12 meters and slips down 5 meters in every alternate hour. If the pole is 63…