What is the riddle which can be asked all day with a different correct answer each time.

Can you find the six hidden animals in the picture below?

If an electric train is travelling south, then which way is the smoke going?

Why do people go to bed?

These types of puzzles are known as charades. What you have to do is to find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be the 'office'.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

Which point will the car reach to go out?

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?