What does this simple rebus mean?

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?

They are three errirs in this question. Can you find them?

What occurs twice in a week, once in a year but never in a day?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

Why did Navjot Singh Sidhu put the new January calendar in the freezer

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

What does below pictogram mean?

I am quite hot but become too cold if you remove the first two letters. What am I?