🧪 CBES Board Class 11 MCQ Quiz Hub

1. A boy starts from a point A, travels to a point B at a distance of 3 km from A and returns to A. If he takes two hours to do so, his speed is
3 km/h
zero
2 km/h
1.5 km/h

2. A 180 metre long train is moving due north at a speed of 25 m/s. A small bird is flying due south, a little above the train, with a speed of 5 m/s. The time taken by the bird to cross the train is
10 s
12 s
9 s
6 s

3. A boy starts from a point A, travels to a point B at a distance of 1.5 km and returns to A. If he takes one hour to do so, his average velocity is
3 km/h
zero
1.5 km/h
2 km/h

4. Which one of the following is the unit of velocity?
kilogram
metre
m/s
second

5. A body starts from rest and travels for t second with uniform acceleration of 2 m/s². If the displacement made by it is 16 m, the time of travel t is
4 s
3 s
6 s
8 s

6. A body starts from rest and travels with an acceleration of 2 m/s². After t seconds its velocity is 10 m/s . Then t is
10 s
5 s
20 s
6 s

7. A body starts from rest and travels with uniform acceleration of 2 m/s². If its velocity is v after making a displacement of 9 m, then v is
8 m/s
6 m/s
10 m/s
4 m/s

8. A body starts from rest and travels with an acceleration of 2 m/s². After t seconds its velocity is 10 m/s. Then t is
10 s
5 s
20 s
6 s

9. A body starts from rest and travels for five seconds to make a displacement of 25 m if it has travelled the distance with uniform acceleration a then a is
3 m/s²
4 m/s²
2 m/s²
1 m/s²

10. A body starts from rest and travels with uniform acceleration a to make a displacement of 6 m. If its velocity after making the displacement is 6 m/s, then its uniform acceleration a is
6 m/s²
2 m/s²
3 m/s²
4 m/s²

11. Which one of the following is the unit of velocity?
kilogram
metre
m/s
second

12. The displacement in metres of a body varies with time t in second as y = t2 – t – 2. The displacement is zero for a positive of t equal to
1 s
2 s
3 s
4 s