I can write cow in 13 letters.

Can You?

Find the next number in the sequence

5 12 24 36 ?

During which month do people sleep the least?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Solve the mathematical equation in the picture below.

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?

There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

In the image below, can you find the value of an angle(y)

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.