In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

What number divided by 4 is the same as that number minus 4?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What two things can you never eat for breakfast?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

John was drowned by he was not wet. How?

What part of Turkey has the most feathers?

Can you find the thief by just looking at the picture below?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?