A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

When can we add 2 to 11 and get 1 as the correct answer?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

If your uncle’s sister is not your aunt, what relation is she to you?

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?

Move four matchsticks to the below square to form three squares?

I know a nine-letter word having only one vowel.
Do you ?

One day, I thought of ways that can be used for creating a palindrome. So I decided that I will turn into a larger number by adding the reversed digits to the original number and keep doing it till I finally obtained a palindrome.

I am not sure if this process will always result in a palindrome eventually but I was able to produce a four-digit palindrome. Can you guess my starting number?

Which city is three-fifths chick two third cat and 50% goat?