Relative Motion

This test on Relative Motion is specially curated for students preparing for JEE and NEET. It includes 2 tests with 10 multiple-choice questions each covering key concepts such as relative velocity, motion in the same and opposite directions, boats and streams, and trains. Each question is designed to test conceptual clarity and problem-solving speed, essential for competitive exams. The test helps students strengthen their understanding of motion in one dimension and apply formulas effectively. Practicing these questions will boost confidence and accuracy, making it an excellent resource for revision and self-assessment before the actual exam.

Relative Motion (Test 1)

1 / 10

Two trains A and B are moving in the same direction at 60 km/h and 80 km/h respectively. What is the relative speed of B with respect to A?

2 / 10

A man swims downstream at 6 km/h and upstream at 2 km/h. What is the speed of the current?

3 / 10

A car is moving at 60 km/h and a truck is moving at 40 km/h in the opposite direction. What is their relative speed?

4 / 10

A boat takes 2 hours to go 20 km downstream and 4 hours to return. What is the speed of the current?

5 / 10

If a train is moving at 90 km/h and a man is running in the same direction at 10 km/h, what is the speed of the train relative to the man?

6 / 10

Two cars are moving in opposite directions at 60 km/h and 40 km/h. What is their relative speed?

7 / 10

A man can row at 5 km/h in still water. If the river flows at 2 km/h, how long will he take to row 12 km downstream?

8 / 10

A train overtakes a man walking at 5 km/h in the same direction in 10 seconds. If the train is 150 m long, what is its speed?

9 / 10

A car is moving at 60 km/h. A person inside throws a ball forward at 20 km/h. What is the speed of the ball relative to a stationary observer?

10 / 10

A train 300 m long is moving at 90 km/h. How long will it take to cross a man standing on the platform?

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Relative Motion (Test 2)

1 / 10

A swimmer can swim at 4 km/h in still water. If the river flows at 2 km/h, what is his effective speed upstream?

2 / 10

Two trains of equal length 120 m are running in opposite directions at 60 km/h and 90 km/h. How long will they take to cross each other?

3 / 10

A man walks at 5 km/h. Rain appears to fall vertically to him. What is the actual direction of rain if its speed is 5 km/h?

4 / 10

A train passes a platform in 36 seconds and a man in 20 seconds. If the train is 180 m long, what is the length of the platform?

5 / 10

A car is moving at 72 km/h. What is its speed in m/s?

6 / 10

A train 200 m long passes a pole in 10 seconds. What is its speed?

7 / 10

A man can swim at 6 km/h in still water. If the river flows at 2 km/h, how long will he take to swim 8 km upstream?

8 / 10

Two trains are moving in the same direction at 50 km/h and 30 km/h. If the faster train takes 20 seconds to pass the slower one, and the length of the slower train is 200 m, what is the length of the faster train?

9 / 10

A man is running at 10 km/h opposite to the direction of rain. Rain appears to fall vertically. What is the actual speed of rain?

10 / 10

A boat takes 3 hours to go 24 km downstream and 6 hours to return. What is the speed of the boat in still water?

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