What does this below rebus puzzle mean?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

If six children and two dogs were under an umbrella, how come none of them got wet?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

A frog is at the bottom of a 30-meter well. Each day he summons enough energy for one 3-meter leap up the well. Exhausted, he then hangs there for the rest of the day. At night, while he is asleep, he slips 2 meters backwards. How many days does it take him to escape from the well?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

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.

Make a sentence consisting of three words that have the whole alphabet.