There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

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

How many letters are in the alphabet?

Solve the equation in the image by looking at the pattern closely.

Prove that twice of ten is the same as twice of eleven.

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?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Why are televisions attracted to people?