I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

Next Number in the Series,

5, 16, 49, 104, ?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

By using 'because' continuously three times, can you make an English statement ?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

How many triangles can you find in this given picture?

The centre of the third figure is empty. What digit should fit inside?