Decode the movie name from the below picture?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

What is the longest word in the dictionary?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Prove that the below maths equation is true.

8 + 8 = 91

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?