Scalar quantities are defined by their magnitude only and do not include directional components, such as temperature, mass, and work. Conversely, vector quantities like velocity and momentum have both magnitude and direction.
On river, Q is the mid-point between two points P and R on the same bank of the river. A boat can go from P to Q and back in 12 hours and from P to R in...
In a 250-metre race, ‘A’ beats ‘B’ by 16 seconds or 80 metres. Find the time taken by ‘B’ to finish the race.
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?
A boy goes to his school at 1/6th of the speed at which he returns from his school. Average speed during the whole trip (i.e. one round) is 36 km/h. Wha...
A man travels some distance at a speed of 15 km/hr and returns at a speed of 9 km/hr. If the total time taken by him is 2 hrs 40 min, the distance is
Person 'A' left the college at 7 PM at 65% of the original speed. After 30 minutes, he reached the grocery store, picked up a bag...
Due to inclement weather, an airplane reduced its speed by 300km/h and reached the destination of 1200km late by 2 hours. Then the schedule duration of ...
X started to run from point ‘A’ to ‘B’ at a speed of 23 km/hr at 9:00 am and Y started to run from point ‘B’ to ‘A’ at a speed of 20 km/...
Anuj covered a distance of 188 km in 8 hours. He traveled part of the distance on a cycle at a speed of 15 km/hr and the remaining distance by walking a...
