What does this rebus means ?

Find the last number in the series below:

voN luJ yaM raM ---

In the four images below, can you find the odd one out?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Can you divide the below-given shape into four equal and identical pieces?

Look at the picture and find out which square is not linked with any of the other squares.

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?