Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Which famous Hollywood movie name is hidden in the below rebus?

Can you spot the man between the coffee bean in the picture below ?

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Can you count the number of lines in the below picture?