Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

If a wheel has 54 spokes, how many spaces are there between the spokes?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

In which direction should the missing arrow point?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?