There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

A wealthy man lives alone in a small cottage. Being partially handicapped he had everything delivered to his cottage. The mailman was delivering a letter one Thursday when he noticed that the front door was ajar. Through the opening he could see the man's body lying in a pool of dried blood. When a police officer arrived he surveyed the scene. On the porch were two bottles of warm milk, Monday's newspaper, a catalog, flyers, and unopened mail. The police officer suspects it was foul play. Who does he suspect and why?

Can you name an animal whose killing cannot be performed without spilling your own blood?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

How can you take 2 from 5 and leave 4?

You can hear me, but you can't touch or see me.

What am I?

Can you find the missing piece of the Porsche?

Can you find the company name in the pictogram below?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

How many Watermelons are there in the below picture?