When 99 is considered higher than 100?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

Who can jump higher than a Mountain?

O_er_t_o_

Complete the missing letters of the given word.

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

Identify The phrase in the picture.

Can you Find and name the hidden bird in the picture below ?

If 1+9+8=1, what is 2+8+9?

Before Mount Everest was discovered, what was the highest mountain in the world?