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

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

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

What's the only room from which no one can enter or leave

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

When can we add 2 to 11 and get 1 as the correct answer?

What Does this text mean:

important=important

Find the next number in the sequence

1, 2, 6, 21, 88, __?

What number when divided in half becomes zero?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?