I can write cow in 13 letters.

Can You?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

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?

The more you take me, the more you leave me behind.
Who Am I?

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

What does this mathematical rebus means ?

What word is represented by this rebus?