What does this rebus mean?

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What building has the most stories?

When we see 2 but call 10?

There are three Athletes (John, Tarun and Harish) and their individual Coaches (Jacob, Meenaxi and Priyanka) standing on the shore.
No Coach trusts their Athlete to be near any other Coach unless they are also with them.
There is a boat that can hold a maximum of two persons.
How can the six people get across the river?

Which flower has two lips?

What does this Rebus Picture mean?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

What phrase is represented by the Rebus

Which point will the car reach to go out?

You can move only two matchsticks in the given picture. What is the highest number you can form by doing it?