What is at the end of a rainbow?

What does below Rebus mean ?

esgg sgeg gegs gsge

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Can you decipher the below rebus?

PBLUESAISNUERSES

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

There was a man he lives in a hotel each morning he presses the first floor button each evening if there is a person in the elevator he asks him to press the 10 floor button if there is no one in the elevator he takes the stairs why.

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?