I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

There is a place where if I stand up straight, I will still be considered sideways.

Can you decipher the two rows to find the hidden word?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

What do the following words have in common?

Assess
Banana
Dresser
Grammar
Potato
Revive
Uneven
Voodoo

I can write cow in 13 letters.

Can You?

If eleven plus two equals one, what does nine plus five equal?

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?