Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

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

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

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?

What can you see in the middle of March and April that you can never see in any other month?

I taste better than I can smell. Who am I?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

I look at you, you look at me I raise my right, you raise your left. What am I?