What does this rebus puzzle means ?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

What does below pictogram mean?

Can you find out who is the kidnapper in below Picture and why, Explain ?

Can you solve below mathematical equation?

2^1234 - 2^1233

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What does this mean?

CCCCCCC

Five teams were competing in cricket where they faced each other exactly once. After the tournament, the following is the point table.

DareDevils 6
SuperKings 5
Royals 4
Sunrisers 2
Riders ?

How many points did Riders end up with?

What has no start, end, or centre?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?