When you spin the wheel shown, What are the possible outcomes?
(Out comes here means the possible sector where the pointer stops)

When you roll a die, What are the six possible outcomes?

If you try to start a scooter , What are the possible outcomes?

A die has six faces numbered from 1 to 6. It is rolled and the number on the top face is noted. When this is treated as a random trial. a) What are the possible outcomes ? b)Are they equally likely? Why? c) Find the probability of a composite number turning up on the top face.

A spinner has four colours as shown in the figure. When we spin it once, find a) At which colour, is the pointer more likely to stop? b) At which colour, is the pointer less likely to stop? c) At which colours, is the pointer equally likely to stop? d) What is the chance the pointer will stop on white? e) Is there any colour at which the pointer certainly stops?

A bullet, of mass 50 g and of initial speed 400 m*s^(-1) , penetrates a wall against an average force of 4xx 10^4 N. it comes out with a speed of 50 m*s^(-1) . What is the thickness of the wall ? Another bullet with a lesser mass, but with the same initial velocity , penetrates the wall but is unable to come out . what is the maximum possible mass of the second bullet ?

When you look forward to victoria Memorial, you find that its brightness is reduced- What is its possible reason?

A cyclist moving on a level road at 4 m/s stops pedalling and lets the wheels come to rest. The retardation of the cycle has two components: a constant 0.08 m//s^2 due to friction in the working parts and a resistance of 0. 02v^2//m , where v is speed in meters per second. What distance is traversed by the cycle before it comes to rest? (consider ln 5=1.61).