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The correct answer is C
A car travels a distance of 200 km at the speed of 40 kmph. If it covers the next 120 km of its journey at the speed of 60 kmph and last 60 km of its jo...
Aman and Raj are running on a circular track that measures 1800 meters in circumference. Aman runs at a speed of 5 m/s, while Raj runs at 4 m/s. What i...
A train covers a certain distance at a speed of 60 km/h and the next same distance with a speed of 75 km/h and the next same distance with a speed of 10...
A truck covers 320 km in 10 hours with its usual speed. If the speed of the truck had been 8 km/hr more than its usual speed, find the time taken by the...
yoti, Kavya, Shivam and Manish start walking from the same point in the same direction around a rectangular track and each one of them completes one rou...
The speed of current is 10 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one sixth of the distance co...
Akash, during his journey, travels for 30 minutes at a speed of 20 km/h, another 20 minutes at a speed of 30 km/h, and 2 hour at a speed of 40 km/h and ...
In a 1500-metre race, 'Sahil' beats 'Rohan' by '300' metres and 'Kabir' by '450' metres. If 'Rohan' and 'Kabir' participate in a 700-metre race, and 'Ka...
A car running with a speed of 55 km/hr takes 12 hours to go from 'A' to 'B'. If on the way back from 'B' to 'A', the car takes 20% less time than it tak...
A train is travelling at the rate of 36 km/hr. How many seconds it will take to cover a distance of 4/5 km?